SY

Seiji Yamamoto

KT Kabushiki Kaisha Toshiba: 18 patents #1,647 of 21,451Top 8%
TO Toyota: 13 patents #2,130 of 26,838Top 8%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
FC Futaba Industrial Co.: 4 patents #10 of 167Top 6%
GR Grand Rounds: 4 patents #2 of 35Top 6%
IC Ishikawajima-Harima Heavy Industries Co.: 3 patents #63 of 611Top 15%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
JT Jtekt: 2 patents #749 of 1,969Top 40%
NU National University Corporation Shizuoka University: 2 patents #26 of 225Top 15%
NI Nisshinbo Industries: 2 patents #93 of 375Top 25%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
Shimano: 2 patents #376 of 759Top 50%
NC Nikko Co.: 1 patents #23 of 55Top 45%
EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
PI Piolax: 1 patents #85 of 198Top 45%
PC Polyplastics Co.: 1 patents #154 of 292Top 55%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
SA Salesforce: 1 patents #2,629 of 4,319Top 65%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
IH Included Health: 1 patents #23 of 40Top 60%
KS Kyowa Sangyo: 1 patents #13 of 32Top 45%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
AU Atsugi Unisia: 1 patents #44 of 117Top 40%
TC Tokyo Seimitsu Co.: 1 patents #110 of 257Top 45%
📍 Hamamatsu, CA: #2 of 15 inventorsTop 15%
Overall (All Time): #21,545 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 76–82 of 82 patents

Patent #TitleCo-InventorsDate
5432853 Digital signal processing system 1995-07-11
5372916 X-ray exposure method with an X-ray mask comprising phase shifter sidewalls Taro Ogawa, Kozo Mochiji, Seiichi Murayama, Hiroaki Oizumi, Takashi Soga +1 more 1994-12-13
5066075 Integrated actuator unit for anti-skid brake control system for automotive vehicle Ichiro Kaneda, Natsuji Fujii 1991-11-19
4980109 Methods of making composite injection molded articles Kiichiro Fukui 1990-12-25
4755782 Magnetically operated actuator having plural permanent magnet means 1988-07-05
4658230 Magnetically operated actuator 1987-04-14
4417343 Water-cooled lid made of steel tubing for electric furnace 1983-11-22