TO

Tohru Ogawa

SO Sony: 15 patents #2,858 of 25,231Top 15%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
YC Yanmar Holdings Co.: 2 patents #230 of 636Top 40%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
ST Semiconductor Leading Edge Technologies: 1 patents #13 of 46Top 30%
Overall (All Time): #175,545 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7350503 Fuel injection pump Masamichi Tanaka, Satoshi Hattori 2008-04-01
7123797 Directional coupler switch Noritsugu Yamamoto 2006-10-17
6880508 Start assister of fuel injection pump Masamichi Tanaka, Junichi Samo, Satoshi Hattori 2005-04-19
6673526 Pattern formation method and method and apparatus for production of a semiconductor device using said method Masaya Uematsu 2004-01-06
6611317 Exposure apparatus, semiconductor device, and photomask Hideo Hosono, Shinya Kikugawa, Yoshiaki Ikuta, Akio Masui, Noriaki Shimodaira +1 more 2003-08-26
6448861 PLL controller, method of PLL control, and limiter Noboru Kawada, Takashi Kaku, Takeshi Asahina, Hideo Miyazawa 2002-09-10
6071765 Method of forming polycrystalline silicon layer on substrate and surface treatment apparatus thereof Takashi Noguchi, Yuji Ikeda 2000-06-06
5869803 Method of forming polycrystalline silicon layer on substrate and surface treatment apparatus thereof Takashi Noguchi, Yuji Ikeda 1999-02-09
5698352 Semiconductor device containing Si, O and N anti-reflective layer Tetsuo Gocho 1997-12-16
5689513 Data transmission system having a backup testing facility Ryoji Okita, Michiko Kawada 1997-11-18
5677111 Process for production of micropattern utilizing antireflection film 1997-10-14
5670297 Process for the formation of a metal pattern Hiroyuki Nakano 1997-09-23
5648202 Method of forming a photoresist pattern using an anti-reflective Tetsuo Gocho 1997-07-15
5641607 Anti-reflective layer used to form a semiconductor device Tetsuo Gocho 1997-06-24
5627625 Pattern projecting method 1997-05-06
5591566 Method of forming a resist pattern by using a silicon carbide anti-reflective layer 1997-01-07
5529951 Method of forming polycrystalline silicon layer on substrate by large area excimer laser irradiation Takashi Noguchi, Yuji Ikeda 1996-06-25
5472827 Method of forming a resist pattern using an anti-reflective layer Tetsuo Gocho 1995-12-05
5472829 Method of forming a resist pattern by using an anti-reflective layer 1995-12-05
5473409 Semiconductor light exposure device Minoru Takeda, Shigeo Kubota, Michio Oka 1995-12-05
5448595 Automatic gain control circuit for a demodulation section of a modem Takashi Kaku, Hiroyasu Murata 1995-09-05
5345437 System for controlling frequency multiplexing modems 1994-09-06
5321722 Multipoint connected communication system having function of retraining modems provided therein and method of retraining the modems 1994-06-14
5311282 High precision stepping aligner having a spiral stepping pattern Atsushi Someya 1994-05-10