YK

Yuichi Kitagawa

KC Kokusan Denki Co.: 14 patents #6 of 128Top 5%
Nissan Motor Co.: 11 patents #614 of 8,689Top 8%
AC Asahi Kasei Kogyo Co.: 7 patents #56 of 1,395Top 5%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
AC Asahi Kasei Chemicals: 3 patents #106 of 543Top 20%
FC Funai Electric Co.: 2 patents #454 of 943Top 50%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
RD Roland Dg: 1 patents #88 of 158Top 60%
Overall (All Time): #53,743 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 26–50 of 50 patents

Patent #TitleCo-InventorsDate
6843753 Vehicle driven by internal combustion engine having generator Kazuyoshi Kishibata, Hiroyasu Sato 2005-01-18
6843524 Front body structure for vehicle 2005-01-18
6817654 Reinforcing structure for body frame of vehicle Yuuichi Oki 2004-11-16
6814050 Fuel cut control device for internal combustion engine Kazuyoshi Kishibata, Hiroyasu Sato, Akira Shimoyama 2004-11-09
6807949 Fuel injection and ignition system for internal combustion engine Kazuyoshi Kishibata, Hiroyasu Sato 2004-10-26
6631942 Front body structure for vehicle 2003-10-14
6584960 Atmospheric pressure detecting method for controlling internal combustion engine and apparatus therefor Kazuyoshi Kishibata, Hiroyasu Sato 2003-07-01
6550457 Electronic fuel injection control apparatus for internal combustion engine Kazuyoshi Kishibata, Hiroyasu Sato 2003-04-22
6520577 Vehicle seat 2003-02-18
6371511 Shock absorbing structure for vehicle 2002-04-16
6312045 Vehicle body side structure 2001-11-06
6283529 Footrest for vehicle 2001-09-04
6175025 Process for synthesizing metallocene compounds Koji Otaka, Tomoya Kubo, Eiji Takeichi 2001-01-16
5886108 Process for hydrogenating conjugated diene polymer Koichi Miyamoto, Sigeru Sasaki 1999-03-23
5868457 Structural member of vehicle body 1999-02-09
5685599 Structural member of vehicle body 1997-11-11
5433139 Bread making machine Takashi Miyamoto 1995-07-18
5378876 Fail safe microwave oven 1995-01-03
5134199 Diene block polymer and polymer composition Yasuo Hattori, Akira Saito 1992-07-28
5118160 Car body member with beads Masaaki Tsuda 1992-06-02
5096970 Prepolymerization process for producing a conjugated diene compound prepolymer solution Yasuo Hattori 1992-03-17
5048345 Method of determining positions of beads Ichiro Hagiwara, Masaaki Tsuda, Tatsuya Futamata 1991-09-17
5017660 Selectively, partially hydrogenated polymer and rubber composition and impact resistant styrenic resin containing the same Yasuo Hattori 1991-05-21
4914248 Diene polymers, process for production, thereof, and rubber compositions containing same Yasuo Hattori, Akira Saito 1990-04-03
4835209 Rubber for tire treads and compositions thereof Haruo Yamada, Akira Saito 1989-05-30