KK

Koichi Kato

TO Toyota: 22 patents #976 of 26,838Top 4%
TI Takeda Chemical Industries: 19 patents #37 of 1,420Top 3%
Honda Motor Co.: 18 patents #763 of 21,052Top 4%
KT Kabushiki Kaisha Toshiba: 14 patents #2,131 of 21,451Top 10%
Ricoh Company: 14 patents #1,578 of 9,818Top 20%
DE Denso: 10 patents #1,243 of 11,792Top 15%
Casio Computer Co.: 5 patents #505 of 1,970Top 30%
SS Sumitomo Wiring Systems: 4 patents #805 of 2,615Top 35%
FC Fuji Photo Optical Co.: 4 patents #132 of 509Top 30%
SO Sony: 3 patents #10,744 of 25,231Top 45%
RI Rigaku: 3 patents #73 of 239Top 35%
JC Japan Vilene Company: 3 patents #18 of 154Top 15%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
CC Children'S Medical Center: 2 patents #340 of 1,211Top 30%
CC Clarion Co.: 2 patents #253 of 721Top 40%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Cable: 2 patents #313 of 1,086Top 30%
JT Jtekt: 2 patents #749 of 1,969Top 40%
KO Komatsu: 2 patents #831 of 2,087Top 40%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
NT NTT: 2 patents #2,095 of 4,871Top 45%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
NT Nippon Telephone And Telegraph: 1 patents #8 of 84Top 10%
FC Fujiwa Denki Co.: 1 patents #10 of 18Top 60%
NK Nsk-Warner K.K.: 1 patents #110 of 206Top 55%
ON Onkyo: 1 patents #80 of 170Top 50%
PC Polyplastics Co.: 1 patents #154 of 292Top 55%
MM Memc Electronic Materials: 1 patents #138 of 273Top 55%
SI Sintokogio: 1 patents #245 of 455Top 55%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
SC Starlite Co.: 1 patents #3 of 44Top 7%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
IC Iwaki Co.: 1 patents #24 of 53Top 50%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
NL Nippon Mining Company Limited: 1 patents #97 of 262Top 40%
NO Nippon Oil: 1 patents #392 of 773Top 55%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
Overall (All Time): #6,200 of 4,157,543Top 1%
150
Patents All Time

Issued Patents All Time

Showing 126–150 of 150 patents

Patent #TitleCo-InventorsDate
5952740 Load drive device Kenichiro Maeda, Daisuke Yoshida, Yasushi Kawaji 1999-09-14
5880563 Device for accurately detecting end of usage lifetime of a discharge lamp Koichi Toyama, Kenji Aida 1999-03-09
5866567 Diazepinones, their production and use Shigenori Ohkawa, Nobuhiro Fujii 1999-02-02
5834463 Condensed heterocyclic compounds, their production and use Shigenori Ohkawa, Nobuhiro Fujii, Masaomi Miyamoto 1998-11-10
5827020 Numerical control apparatus Jun Fujita, Koichi Kikuchi, Hironobu Ohara, Hiromasa Suzuki, Kanji Atsumi 1998-10-27
5817819 Condensed-ring thiophene derivatives, their production and use Shuichi Furuya, Nobuo Choh, Shuji Hinuma 1998-10-06
5706185 Control apparatus for a lighting system of a discharge lamp used in various types of vehicles Koichi Toyama, Kenji Aida 1998-01-06
5687249 Method and apparatus for extracting features of moving objects 1997-11-11
5654296 Condensed heterocyclic compounds, their production and use Kaneyoshi Kato, Yoshihiro Sugiura, Yasuo Nagai 1997-08-05
5633248 Amine compounds, their production and use Kaneyoshi Kato, Yoshihiro Sugiura 1997-05-27
5607939 Condensed heterocyclic compounds, their production and use Kaneyoshi Kato, Yoshihiro Sugiura, Yasuo Nagai 1997-03-04
5562571 Lockup clutch released then re-engaged during deceleration control method Ikuo Maruyama, Yoshimasa Nagayoshi, Hisaji Nakamura, Yoichi Furuichi, Sadamu Oyaide +2 more 1996-10-08
5520797 Fluid catalytic cracking with a zinc ferrite-containing catalyst Takashi H. Ino, Yasuo Nakatsuka 1996-05-28
5498217 Control method of vehicle engine arranged in association with fluid coupling having clutch Ikuo Maruyama, Yoshimasa Nagayoshi, Hisaji Nakamura, Akio Takada, Sadamu Oyaide +2 more 1996-03-12
5401721 Acid-resistant FGF composition for treating ulcerating diseases of the gastrointestinal tract Moses J. Folkman 1995-03-28
5361191 Device for fitting headlight with a lamp Makio Matsuzaki, Shigeru Furuya 1994-11-01
5314872 Glucan sulfate, stabilized fibroblast growth factor composition Kenji Kawahara, Tomoko Kajio 1994-05-24
5256769 Mutual separation of proteins Takao Yamada, Kenji Kawahara 1993-10-26
5189057 Saccharoascorbic acid derivatives Hirotomo Masuya, Moriya Norihiko 1993-02-23
5175147 Acid-resistant FGF composition and method of treating ulcerating diseases of the gastrointestinal tract Moses J. Folkman 1992-12-29
5120715 Method for purifying fibroblast growth factor protein Kenji Kawahara, Tomoko Kajio 1992-06-09
5095034 Pharmaceutical composition for preventing and treating thrombosis Yukio Shimomura, Norihiko Moriya, Koichi Matsumura 1992-03-10
5086104 Polyester resin compositions exhibiting long-term temperature resistance, and molded articles formed of the same Mitsuo Wada 1992-02-04
4798886 Mutual separation of proteins Takao Yamada, Kenji Kawahara 1989-01-17
4339536 Process for the preparation of long-chain dicarboxylic acids by fermentation Namio Uemura 1982-07-13