HT

Hideki Tanaka

HI Hitachi: 53 patents #249 of 28,497Top 1%
SE Seiko Epson: 25 patents #652 of 7,774Top 9%
Fujitsu Limited: 24 patents #1,085 of 24,456Top 5%
OS Olympus Medical Systems: 22 patents #4 of 833Top 1%
Canon: 21 patents #3,043 of 19,416Top 20%
Kawasaki: 17 patents #67 of 2,943Top 3%
PA Panasonic: 13 patents #1,866 of 21,108Top 9%
Mitsubishi Electric: 13 patents #2,044 of 25,717Top 8%
Tdk: 13 patents #431 of 3,796Top 15%
RT Renesas Technology: 11 patents #212 of 3,337Top 7%
SO Sony: 10 patents #4,411 of 25,231Top 20%
BN Bio Echo Net: 9 patents #1 of 1Top 100%
TC Takara Shuzo Co.: 7 patents #22 of 264Top 9%
TL Tokyo Electron Limited: 7 patents #1,084 of 5,567Top 20%
Mazda Motor: 7 patents #532 of 4,755Top 15%
OL Olympus: 6 patents #794 of 3,097Top 30%
KC Koito Manufacturing Co.: 6 patents #191 of 1,047Top 20%
SP Seiko Precision: 5 patents #25 of 173Top 15%
HC Hitachi Ulsi Systems Co.: 5 patents #151 of 867Top 20%
TC Toyo Kogyo Co.: 4 patents #10 of 216Top 5%
SE Sega Enterprises: 4 patents #74 of 515Top 15%
ES Espec: 4 patents #6 of 51Top 15%
KO Konica: 4 patents #638 of 1,958Top 35%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
TK Toyo Boseki Kabushiki Kaisha: 3 patents #234 of 1,085Top 25%
Nintendo Co.: 3 patents #532 of 1,476Top 40%
Pioneer: 3 patents #574 of 1,730Top 35%
Apple: 3 patents #7,422 of 18,612Top 40%
FU Fujikura: 2 patents #518 of 1,407Top 40%
HC Hosokawa Yoko Co.: 2 patents #34 of 121Top 30%
MA Makita: 2 patents #391 of 770Top 55%
HE Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
NC NS Sumikin Chemical: 2 patents #40 of 144Top 30%
NC Nisshin Steel Co.: 2 patents #160 of 514Top 35%
HS Hitachi Microcomputer System: 2 patents #67 of 257Top 30%
HH Hitachi High-Technologies: 2 patents #968 of 1,917Top 55%
SC Sanwa Denki Kogyo Co.: 2 patents #20 of 59Top 35%
GL Gunze Limited: 2 patents #54 of 349Top 20%
SC Shoei Chemical: 2 patents #46 of 128Top 40%
SU Sumco: 2 patents #160 of 464Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
TO Tokuyama: 2 patents #163 of 562Top 30%
TC Toyobo Co.: 2 patents #118 of 498Top 25%
KC Kayaba Industry Co.: 2 patents #82 of 326Top 30%
NO Nok: 1 patents #382 of 725Top 55%
JC Japan Storage Battery Co.: 1 patents #91 of 170Top 55%
HC Hitachi Koki Co.: 1 patents #557 of 888Top 65%
AN Anritsu: 1 patents #314 of 633Top 50%
AC Akita Electronics Systems Co.: 1 patents #3 of 36Top 9%
FC Fujicopian Co.: 1 patents #52 of 97Top 55%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
HC Hirose Electric Co.: 1 patents #259 of 407Top 65%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
TT Trecenti Technologies: 1 patents #5 of 22Top 25%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
SU Subaru: 1 patents #677 of 1,436Top 50%
SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
MJ Mahle Filter Systems Japan: 1 patents #43 of 115Top 40%
FL Funai Electric Engineering Company Limited: 1 patents #2 of 5Top 40%
MW Makita Electric Works: 1 patents #25 of 53Top 50%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
FC Fujikura Kasei Co.: 1 patents #36 of 92Top 40%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC Nec Casio Mobile Communications: 1 patents #20 of 72Top 30%
NT Nec Lcd Technologies: 1 patents #192 of 305Top 65%
NT Nec Space Technologies: 1 patents #4 of 29Top 15%
AC Asahi Fiber Glass Co.: 1 patents #24 of 84Top 30%
NC Nippon Shinyaku Co.: 1 patents #122 of 237Top 55%
CP Chugai Pharmaceutical: 1 patents #730 of 1,238Top 60%
KA Kao: 1 patents #1,961 of 3,221Top 65%
📍 Fukui, JP: #1 of 8 inventorsTop 15%
Overall (All Time): #924 of 4,157,543Top 1%
343
Patents All Time

Issued Patents All Time

Showing 301–325 of 343 patents

Patent #TitleCo-InventorsDate
5479236 Image stabilizing apparatus 1995-12-26
5473595 Information processor using processors to rapidly process data stored on an optical storage medium Teruki Hayashi, Kunihiro Tanaka, Hiroyuki Nozawa, Kouichi Sano 1995-12-05
5453763 Still picture display apparatus and external memory cartridge used therefor Katsuya Nakagawa, Satoshi Yamato 1995-09-26
5412314 Testing apparatus for semiconductor device formed on tape carrier Satoru Fukunaga, Junichirou Hisatomi, Kazuhiro Nakamura, Ken'ichi Ohi, Masayuki Tabuchi 1995-05-02
5384587 Multi-drop ink-jet recording method with compensation for image density non-uniformities Shinji Takagi, Tatsuo Kimura, Jun Ashiwa 1995-01-24
5371449 Servo control method for a servo system Fujio Tajima, Kooetsu Okuyama, Tomokazu Ishii, Kenji Toki 1994-12-06
5352961 Control method and apparatus for a servo-mechanism Fujio Tajima, Kooetsu Okuyama, Tomokazu Ishii, Kenji Toki 1994-10-04
5317714 Digital sound source apparatus and external memory cartridge used therefor Katsuya Nakagawa, Satoshi Yamato 1994-05-31
5276576 Method and device for obtaining data of tape thinness and/or hub radius of a tape reel 1994-01-04
D340395 Portable electric screwdriver 1993-10-19
5214622 Information display apparatus Yasuhiro Nemoto, Kazuo Sakai, Masataka Kawauchi, Kihachiro Tanaka, Hiroshi Ohki +2 more 1993-05-25
D333246 Portable electric wrench Fusao Fushiya 1993-02-16
5157505 Apparatus for and method of image recording and reading, apparatus for and method of image recording, and apparatus for and method of image reading Yasuhiro Hashimoto, Koji Tagusari, Katsubumi Ouchi 1992-10-20
5131255 Power driven tool Fusao Fushiya, Shigeki Yamauchi 1992-07-21
5061092 Multicolor thermal printer recording medium transmission mechanism Fumio Takeda, Takashi Yoshida, Yoshikazu Ishitsuka, Tsutomu Omine, Masao Miyasaka +3 more 1991-10-29
5001498 Thermal transfer printer Isao Shimizu, Takashi Yoshida, Fumio Takeda, Katsumi Watanabe, Yasuhiro Matsuda +4 more 1991-03-19
4959042 Layout of auxiliary mechanisms for an engine Kyoichi Umemura 1990-09-25
4953227 Image mosaic-processing method and apparatus Makoto Katsuma, Hiroyuki Kimura, Kazunori Urushihara, Susumu Matsumura, Hiroshi Ohmura +1 more 1990-08-28
4911838 Pluri-tubular aerator 1990-03-27
4873961 Air-fuel ratio control for supercharged automobile engine 1989-10-17
4846497 Automatic seatbelt system for vehicle Kenji Matsui, Tatsuo Yamashita, Kouji Sakakura 1989-07-11
4770139 Engine combustion chamber structure 1988-09-13
4738470 Automatic seatbelt system for vehicle Kenji Matsui, Tatsuo Yamashitas, Kouji Sakakura 1988-04-19
4707724 Semiconductor device and method of manufacturing thereof Akira Suzuki, Gen Murakami 1987-11-17
4699097 Means for suppressing engine output torque fluctuations Takashige Tokushima, Haruki Higashi, Shigeki Hamada 1987-10-13