HI

Hiroshi Ito

SE Seiko Epson: 66 patents #99 of 7,774Top 2%
IBM: 60 patents #1,306 of 70,183Top 2%
Mitsubishi Electric: 55 patents #104 of 25,717Top 1%
TO Toyota: 51 patents #164 of 26,838Top 1%
KT Kabushiki Kaisha Toshiba: 38 patents #555 of 21,451Top 3%
TC Toyoda Gosei Co.: 31 patents #35 of 2,296Top 2%
DC Daiki Co.: 27 patents #2 of 23Top 9%
HI Hitachi: 26 patents #1,179 of 28,497Top 5%
Honda Motor Co.: 19 patents #691 of 21,052Top 4%
KM Kyocera Mita: 19 patents #2 of 763Top 1%
TL Toyota Central R&D Labs: 19 patents #14 of 1,657Top 1%
Canon: 16 patents #4,160 of 19,416Top 25%
Pioneer Electronic: 15 patents #65 of 1,840Top 4%
NE Nec: 12 patents #1,037 of 14,502Top 8%
OL Olympus: 9 patents #529 of 3,097Top 20%
KA Kaneka: 9 patents #105 of 1,525Top 7%
Nichia: 9 patents #210 of 1,531Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
SI Sumitomo Rubber Industries: 9 patents #235 of 1,637Top 15%
SO Sony: 7 patents #6,034 of 25,231Top 25%
HC Hitachi Automotive Engineering Co.: 6 patents #9 of 314Top 3%
UN Unknown: 5 patents #3,065 of 83,584Top 4%
HC Hitachi Electronic Devices Co.: 5 patents #12 of 92Top 15%
TW The Japan Steel Works: 5 patents #31 of 643Top 5%
TO Tokico: 4 patents #58 of 359Top 20%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
AI Anest Iwata: 4 patents #23 of 71Top 35%
SL Shipley Company, L.L.C.: 4 patents #71 of 401Top 20%
TI Toyota Industries: 4 patents #358 of 1,610Top 25%
KA Kao: 4 patents #816 of 3,221Top 30%
NC Nippondenso Co.: 4 patents #582 of 3,479Top 20%
HD Hitachi Displays: 3 patents #305 of 752Top 45%
Kawasaki: 3 patents #725 of 2,943Top 25%
Kyocera: 3 patents #999 of 3,732Top 30%
TK Toshiba Tec Kabushiki Kaisha: 3 patents #733 of 1,664Top 45%
TC Taiho Kogyo Co.: 3 patents #73 of 332Top 25%
EI Eizo: 3 patents #29 of 112Top 30%
EN Eizo Nanao: 3 patents #2 of 29Top 7%
HA Hitachi Astemo: 3 patents #267 of 1,276Top 25%
Pioneer: 3 patents #574 of 1,730Top 35%
ME Mitsubishi Electric: 3 patents #184 of 959Top 20%
AR Arkray: 3 patents #98 of 354Top 30%
OC Oji Paper Co.: 3 patents #57 of 423Top 15%
JM J-Oil Mills: 3 patents #7 of 66Top 15%
NC Nippon Shokubai Kagaku Kogyo Co.: 3 patents #82 of 341Top 25%
Ngk Spark Plug Co.: 3 patents #540 of 1,594Top 35%
KD Kabushikikaisha Daiki: 3 patents #1 of 7Top 15%
SI Sanshin Industries: 2 patents #147 of 319Top 50%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
HA Honda Access: 2 patents #40 of 190Top 25%
HK Honda Giken Kogyo K.K.: 2 patents #39 of 311Top 15%
JS Jsr: 2 patents #443 of 1,137Top 40%
KM Kabushiki Kaisha Kawasaki Precision Machinery: 2 patents #6 of 20Top 30%
KE Keihin: 2 patents #128 of 596Top 25%
NC Nippon Shokubai Co.: 2 patents #486 of 1,108Top 45%
NC Nippon Tungsten Co.: 2 patents #24 of 139Top 20%
OS Olympus Medical Systems: 2 patents #325 of 833Top 40%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
PR Promerus: 2 patents #59 of 140Top 45%
RI Riken: 2 patents #375 of 1,824Top 25%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
TC Taiyo Yuden Co.: 2 patents #481 of 959Top 55%
Tdk: 2 patents #1,902 of 3,796Top 55%
TT Tokyo Institute Of Technology: 2 patents #232 of 1,159Top 25%
TO Toshiba: 2 patents #606 of 2,688Top 25%
JR Japanese National Railways: 1 patents #19 of 102Top 20%
JC Japan Vilene Company: 1 patents #56 of 154Top 40%
NI Nidec: 1 patents #568 of 976Top 60%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
CH Chelest: 1 patents #8 of 13Top 65%
JD Japan Display: 1 patents #900 of 1,204Top 75%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
IT Itoki: 1 patents #40 of 73Top 55%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
AP Avago Technologies Ecbu Ip (Singapore) Pte.: 1 patents #232 of 427Top 55%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
OE Omron Tateisi Electronics: 1 patents #264 of 599Top 45%
OC Orient Chemical Industries Co.: 1 patents #67 of 105Top 65%
HC Hitachi Device Engineering Co.: 1 patents #292 of 514Top 60%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
PV Pioneer Video: 1 patents #67 of 139Top 50%
YC Yuken Kogyo Co.: 1 patents #9 of 28Top 35%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
RC Rhythm Watch Co.: 1 patents #22 of 62Top 40%
PE Pentax: 1 patents #515 of 761Top 70%
RI Rinnai: 1 patents #85 of 173Top 50%
SS Saginomiya Seisakusho: 1 patents #85 of 162Top 55%
AD Advantest: 1 patents #714 of 1,193Top 60%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
AP Asahi Kasei Pharma: 1 patents #59 of 115Top 55%
FL Fujitsu Ten Limited: 1 patents #456 of 996Top 50%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
FU Fujikoki: 1 patents #88 of 156Top 60%
EM Emhart: 1 patents #160 of 338Top 50%
DC Du Pont-Mitsui Polychemicals Co.: 1 patents #26 of 53Top 50%
AC Asahi Intecc Co.: 1 patents #72 of 155Top 50%
TA Takata: 1 patents #316 of 608Top 55%
TC Tanabe Seiyaku Co.: 1 patents #222 of 389Top 60%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
TC Tenryu Technics Co.: 1 patents #6 of 14Top 45%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
DC Dow Corning Toray Co.: 1 patents #117 of 258Top 50%
CC Chubu Chelest Co.: 1 patents #10 of 16Top 65%
HH Hitachi High-Technologies: 1 patents #674 of 1,200Top 60%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
KC Kumagaya Seimitsu Co.: 1 patents #4 of 9Top 45%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
KC Koken Co.: 1 patents #43 of 123Top 35%
LP Lenovo (Singapore) Pte.: 1 patents #697 of 1,301Top 55%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
Kioxia: 1 patents #1,054 of 1,813Top 60%
KC Kanegafuchi Chemical Industry Co.: 1 patents #86 of 179Top 50%
MK Mitsushita Denki Kabushiki Kaisha: 1 patents #2 of 23Top 9%
NA Nanao: 1 patents #12 of 27Top 45%
KM Kabushikikaisha Nihon M.D.M.: 1 patents #4 of 8Top 50%
📍 Hitachinaka, CA: #1 of 13 inventorsTop 8%
Overall (All Time): #197 of 4,157,543Top 1%
655
Patents All Time

Issued Patents All Time

Showing 301–325 of 655 patents

Patent #TitleCo-InventorsDate
6990922 Indication system of meter part Tadaoki Ichikawa, Toshinori Takahashi, Mitsuhiro Nawashiro, Norihito Kino 2006-01-31
6983945 Vehicle body structure Satoshi Kawasaki, Yoshitaka Sekiguchi, Tohru Ono, Masaru Shibasawa 2006-01-10
6971758 Illumination device Shuji Inui, Moriyuki HASHIMOTO, Osamu Yamanaka, Yoshio Sano, Mitsuhiro Nawashiro +2 more 2005-12-06
6973234 Optical circuit for condensing laser beams, and light source device Kazuo Hasegawa, Tadashi Ichikawa, Hiroyuki Matsubara, Mitsutoshi Maeda 2005-12-06
6970676 Imaging forming apparatus Tatsuro Osawa 2005-11-29
6964840 Radiation-sensitive resin composition Yukio Nishimura, Noboru Yamahara, Masafumi Yamamoto, Toru Kajita, Tsutomu Shimokawa 2005-11-15
6961033 GaN green LED drive device and optical transmission device Shigeru Fukumoto, Satoru Kato 2005-11-01
6957032 Intermediate transfer unit having a primary transfer member and a secondary transfer roller Toshiya Takahata, Akira Kubota, Tatsuro Osawa, Nobumasa Abe, Takehiko Okamura +2 more 2005-10-18
6945678 Illumination device Hiroshi Sugihara, Takayuki Kamiya, Yoshio Sano, Mitsuhiro Nawashiro, Kazushi Noda 2005-09-20
6932880 Method of manufacturing optical waveguide device Yukitoshi Inui, Kuniyoshi Kondo, Manabu Kagami, Tatsuya Yamashita, Akari Kawasaki 2005-08-23
6930699 Optical printing device Keiki Yamada, Ichiro Furuki 2005-08-16
6925233 Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide device Yukitoshi Inui, Kuniyoshi Kondo, Manabu Kagami, Tatsuya Yamashita, Akari Kawasaki 2005-08-02
6908220 Vehicle lamp Akihiro Misawa, Osamu Yamanaka, Masanori Nagata 2005-06-21
6895721 Fixture for building boards, a building board having the fixture fixed thereto, and the method of fastening the building boards Morimichi Watanabe 2005-05-24
6890589 Self-formable optical waveguide material composition Yukitoshi Inui, Kuniyoshi Kondo, Tatsuya Yamashita, Akari Kawasaki, Manabu Kagami +2 more 2005-05-10
6888723 LED lamp apparatus Takayuki Kamiya, Kazushi Noda, Mitsuhiro Nawashiro, Akihiro Misawa 2005-05-03
6881963 Vibration control of an object 2005-04-19
6861388 Antifalsification recording paper and paper support therefor Yoshimi Ishibashi, Masanori Ohhashi 2005-03-01
6856782 Intermediate transfer unit having a primary and a secondary transfer member Toshiya Takahata, Akira Kubota, Tatsuro Osawa, Nobumasa Abe, Takehiko Okamura +2 more 2005-02-15
6851841 Illumination device Hiroshi Sugihara, Takayuki Kamiya, Yoshio Sano, Mitsuhiro Nawashiro, Kazushi Noda 2005-02-08
6829574 Logic emulation module and logic emulation board Akira Yamagiwa, Nobuaki EJIMA, Ryoichi Kurihara, Masakazu Sakaue, Yasuhiro Uemura 2004-12-07
6828708 Motor device including a thrust bearing having a thrust plate Tetsuya Haruyama, Jyunichi Kawashima 2004-12-07
6824290 Illumination device Kazushi Noda 2004-11-30
6823116 Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide device Yukitoshi Inui, Kuniyoshi Kondo, Manabu Kagami, Tatsuya Yamashita, Akari Kawasaki 2004-11-23
6809013 Laser processing method and apparatus 2004-10-26