HT

Hiroshi Tanaka

Fujitsu Limited: 89 patents #58 of 24,456Top 1%
Mitsubishi Electric: 75 patents #49 of 25,717Top 1%
TO Toyota: 58 patents #127 of 26,838Top 1%
FU Fujifilm: 52 patents #56 of 4,519Top 2%
SE Seiko Epson: 35 patents #379 of 7,774Top 5%
MC Max Co.: 33 patents #6 of 321Top 2%
Canon: 33 patents #1,573 of 19,416Top 9%
MM Mitsubishi Materials: 27 patents #8 of 1,543Top 1%
KC Kansai Electric Power Co.: 26 patents #4 of 506Top 1%
TL Tokyo Electron Limited: 24 patents #199 of 5,567Top 4%
ME Mitsubishi Heavy Industries Engineering: 22 patents #4 of 148Top 3%
DE Denso: 22 patents #341 of 11,792Top 3%
Mazda Motor: 21 patents #76 of 4,755Top 2%
Honda Motor Co.: 16 patents #952 of 21,052Top 5%
SO Sony: 15 patents #2,858 of 25,231Top 15%
Sharp Kabushiki Kaisha: 15 patents #1,103 of 10,731Top 15%
Nissan Motor Co.: 13 patents #482 of 8,689Top 6%
Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%
PA Panasonic: 12 patents #2,079 of 21,108Top 10%
Yamaha Motor: 11 patents #107 of 2,310Top 5%
HK Hamamatsu Photonics K.K.: 11 patents #190 of 1,436Top 15%
AC Arisawa Mfg. Co.: 10 patents #2 of 105Top 2%
NE Nec: 10 patents #1,345 of 14,502Top 10%
KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
Ngk Spark Plug Co.: 9 patents #191 of 1,594Top 15%
FL Fujitsu Media Devices Limited: 9 patents #23 of 136Top 20%
SU Subaru: 9 patents #77 of 1,436Top 6%
MM Mitsubishi Motors: 8 patents #120 of 1,823Top 7%
SA Sanden: 7 patents #52 of 631Top 9%
NK Nippon Kogaku K.K.: 7 patents #44 of 382Top 15%
MM Murata Machinery: 7 patents #36 of 397Top 10%
MK Mitsubishi Kinzoku: 7 patents #6 of 280Top 3%
GI Gigaphoton: 6 patents #59 of 212Top 30%
MC Murata Manufacturing Co.: 5 patents #1,480 of 5,295Top 30%
TO Toshiba: 5 patents #173 of 2,688Top 7%
TL Tokyo Electron Saga Limited: 5 patents #1 of 24Top 5%
JD Japan Display: 5 patents #516 of 1,204Top 45%
RE Ryoden Semiconductor System Engineering: 5 patents #8 of 195Top 5%
SH Shimadzu: 4 patents #448 of 2,007Top 25%
JC Japan Corn Starch Co.: 4 patents #2 of 18Top 15%
TI Toyota Industries: 4 patents #225 of 955Top 25%
AC Aisin Aw Co.: 4 patents #484 of 2,011Top 25%
NS Nippon Steel: 4 patents #672 of 4,423Top 20%
NC Nippondenso Co.: 4 patents #582 of 3,479Top 20%
SL Shiseido Company, Limited: 4 patents #179 of 1,112Top 20%
CC Cosmed Pharmaceutical Co.: 3 patents #5 of 23Top 25%
TC Toko Co.: 3 patents #34 of 196Top 20%
TO Toto: 3 patents #304 of 1,113Top 30%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
UN Unitika: 3 patents #87 of 620Top 15%
TL Tokyo Electron Kyushu Limited: 3 patents #33 of 104Top 35%
NC Nisshin Steel Co.: 3 patents #107 of 514Top 25%
JA Jamco: 3 patents #20 of 91Top 25%
IH Ihi: 3 patents #292 of 1,178Top 25%
SM Smk: 3 patents #76 of 269Top 30%
TC Tamagawa Seiki Co.: 3 patents #10 of 88Top 15%
KC Kyowa Hakko Bio Co.: 3 patents #26 of 123Top 25%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
EC Eagle Industry Co.: 2 patents #115 of 314Top 40%
EC Eagleburgmann Japan Co.: 2 patents #5 of 18Top 30%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HZ Hitachi Zosen: 2 patents #121 of 531Top 25%
JC Japan Vilene Company: 2 patents #30 of 154Top 20%
KK Kabushiki Kaisha Meiji Gomu Kasei: 2 patents #1 of 38Top 3%
KR K.K. Video Research: 2 patents #1 of 8Top 15%
MI Mitsubishi: 2 patents #23 of 173Top 15%
MM Mitsubishi Mining: 2 patents #467 of 2,247Top 25%
MI Mitsui Petrochemical Industries: 2 patents #322 of 1,024Top 35%
NC Nihon Nohyaku Co.: 2 patents #105 of 243Top 45%
NT NTT: 2 patents #2,095 of 4,871Top 45%
NI Nitta: 2 patents #54 of 237Top 25%
OC Osaka Gas Co.: 2 patents #129 of 689Top 20%
OF Otsuka Pharmaceutical Factory: 2 patents #79 of 354Top 25%
SA Science And Technology Agency: 2 patents #1 of 17Top 6%
SI Seiko Instruments: 2 patents #605 of 1,437Top 45%
AT Agency Of Industrial Science And Technology: 2 patents #293 of 1,778Top 20%
TT Tokyo Institute Of Technology: 2 patents #232 of 1,159Top 25%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
IBM: 2 patents #32,839 of 70,183Top 50%
MI Mitsuibshi Heavy Industries: 1 patents #4 of 121Top 4%
MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
NT Ntt Advanced Technology: 1 patents #43 of 188Top 25%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
AK Ashimori Kogyo Kabushiki Kaisha: 1 patents #16 of 51Top 35%
ZK Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai: 1 patents #100 of 194Top 55%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
MM Mitsubishi Metal: 1 patents #45 of 150Top 30%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
ME Mistubishi Electric: 1 patents #1 of 47Top 3%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
SC Sanyo Telecommunications Co.: 1 patents #7 of 44Top 20%
DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%
KU Kyoto Prefectural Public University: 1 patents #28 of 137Top 25%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
SC Shikoku Instrumentation Co.: 1 patents #5 of 31Top 20%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
SC Shionogi & Co.: 1 patents #620 of 1,054Top 60%
JO Joled: 1 patents #250 of 392Top 65%
IC Ibiden Co.: 1 patents #451 of 730Top 65%
SE Spc Electronics: 1 patents #6 of 24Top 25%
HD Hoshizaki Denki: 1 patents #121 of 203Top 60%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
SC Sumitomo Precision Products Co.: 1 patents #87 of 199Top 45%
HK Honda Giken Kabushiki Kaisha: 1 patents #5 of 184Top 3%
TC Teraoka Seiko Co.: 1 patents #21 of 49Top 45%
CY Cyberdyne: 1 patents #5 of 22Top 25%
HK Hiroshima Kasei: 1 patents #3 of 20Top 15%
HA Henkel Kommanditgesellschaft Auf Aktien: 1 patents #934 of 1,846Top 55%
HI Harima Chemicals, Incorporated: 1 patents #79 of 188Top 45%
G2 Gateway 2000: 1 patents #42 of 76Top 60%
CC Cateye Co.: 1 patents #23 of 37Top 65%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
TO Tosoh: 1 patents #576 of 1,042Top 60%
DI Diamet: 1 patents #20 of 33Top 65%
TC Towerjazz Panasonic Semiconductor Co.: 1 patents #3 of 19Top 20%
TL Toyo Kasei Kogyo Company Limited: 1 patents #26 of 53Top 50%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
NU Niigata University: 1 patents #47 of 155Top 35%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
NC Nihon Medi-Physics Co.: 1 patents #107 of 201Top 55%
NC Nippon Nyukazai Co.: 1 patents #12 of 31Top 40%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
MK Murata Kikai: 1 patents #251 of 454Top 60%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
WG Webasto Vehicle Systems International Gmbh: 1 patents #48 of 136Top 40%
NL Nippon Unicar Company Limited: 1 patents #29 of 69Top 45%
MI Multiplanar Technologies Incorporated: 1 patents #7 of 11Top 65%
📍 Hiroshima, JP: #1 of 35 inventorsTop 3%
Overall (All Time): #94 of 4,157,543Top 1%
842
Patents All Time

Issued Patents All Time

Showing 476–500 of 842 patents

Patent #TitleCo-InventorsDate
6957040 Image communication system 2005-10-18
6949755 Position detection apparatus, position detection method, exposure apparatus, device manufacturing method, and substrate 2005-09-27
6941744 Exhaust emission control system and method 2005-09-13
6931228 Image-forming apparatus including inspection and storage of developing devices Keiichi Taguchi 2005-08-16
6930016 Position detection apparatus and method, exposure apparatus, and device manufacturing method Kazuhiko Mishima 2005-08-16
D508191 Portable fastening machine Takeo Hattori, Satoshi Osuga 2005-08-09
6925203 Position detection apparatus and exposure apparatus 2005-08-02
6923875 Solder precipitating composition Kazuki Ikeda, Hisao Irie, Keigo Obata, Takao Takeuchi, Naoya Inoue 2005-08-02
6897938 Position measuring method and apparatus Michihiro Hirooka 2005-05-24
6890099 Portable radiation imaging system and a radiation image detection device equipped with an angular signal output means Kazuo Shimura, Takeshi Ohkubo 2005-05-10
6870623 Position detection apparatus, alignment apparatus and methods therefor, and exposure apparatus and device manufacturing method Kazuhiko Mishima 2005-03-22
6868669 Exhaust-emission purifying apparatus and method for internal combustion engine 2005-03-22
6863119 Cooling device boiling and condensing refrigerant Hajime Sugito, Takahide Ohara 2005-03-08
D502637 Portable fastening machine Takeo Hattori, Satoshi Osuga 2005-03-08
6850273 Digital camera recording image frame and printing information files on a recording medium Masanori Yoshida 2005-02-01
6846395 Edge insulating member for electrode plate, method of locking and unlocking the edge insulating member, and edge insulating member installation jig Fumihiko Shimizu 2005-01-25
6837963 Semiconductor device, method of producing a semiconductor device, and semiconductor substrate cleaning apparatus used for the production method Naoki Yokoi, Yasuhiro Asaoka, Seiji Muranaka, Toshihiko Nagai 2005-01-04
6810947 Cooling device Takahide Ohara, Kazutaka Suzuki, Yuhei Kunikata, Hiroo Yamaguchi 2004-11-02
6813287 Wavelength control device for laser device Satoru Bushida, Motoharu Nakane 2004-11-02
6796181 Acceleration sensor Hiroshi Ishikawa, Osamu Ikata 2004-09-28
6792806 Acceleration sensor device Hiroshi Ishikawa 2004-09-21
6792236 Fixing device for an image forming apparatus Kaneo Yoda, Kazutoshi Fujisawa, Naoyuki Okumura, Tahei Ishiwatari, Kenjiro Yoshioka 2004-09-14
6788390 LIGHT RECEIVING APPARATUS, MARK DETECTING APPARATUS USING LIGHT RECEIVING APPARATUS, EXPOSING APPARATUS, MAINTENANCE METHOD OF EXPOSING APPARATUS, MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE USING EXPOSING APPARATUS AND SEMICONDUCTOR MANUFACTURING PLANT 2004-09-07
6785404 Image positional relation correction apparatus, steering supporting apparatus provided with the image positional relation correction apparatus, and image positional relation correction method Kazunori Shimazaki, Isao Suzuki, Kyoko Ito, Tomohiro Yamagami 2004-08-31
6784320 Amine recovery method and apparatus and decarbonation apparatus having same Tomio Mimura, Takashi Nojo, Kazuo Ishida, Hiroshi Nakashoji, Takuya Hirata 2004-08-31