OM

Osamu Matsumoto

Mitsubishi Electric: 30 patents #466 of 25,717Top 2%
KT Kabushiki Kaisha Toshiba: 11 patents #2,779 of 21,451Top 15%
SC Shin-Etsu Chemical Co.: 8 patents #490 of 2,176Top 25%
MK Mitsubishi Denki K.K.: 7 patents #9 of 577Top 2%
HH Hitachi High-Technologies: 5 patents #776 of 1,917Top 45%
HC Hitachi Industrial Equipment Systems Co.: 5 patents #95 of 550Top 20%
RE Renesas Electronics: 4 patents #1,016 of 4,529Top 25%
RK Riso Kagaku: 3 patents #174 of 551Top 35%
SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
RO Roche Diagnostics Operations: 2 patents #593 of 1,692Top 40%
SO Sony: 2 patents #12,963 of 25,231Top 55%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
CC Chiyoda Chemical Entineering & Constructions Co.: 2 patents #13 of 119Top 15%
JU Junkosha: 2 patents #21 of 85Top 25%
KE Kokusai Electric: 2 patents #237 of 583Top 45%
MD Mitsubisih Denki: 1 patents #26 of 381Top 7%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
AE Asahi Kasei Emd: 1 patents #22 of 84Top 30%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
TO Tokico: 1 patents #164 of 359Top 50%
TU Tungaloy: 1 patents #62 of 99Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
YC Yanmar Diesel Engine Co.: 1 patents #22 of 96Top 25%
YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
IN Inax: 1 patents #78 of 242Top 35%
JG Jgc: 1 patents #137 of 393Top 35%
CC C.Uyemura & Co.: 1 patents #85 of 180Top 50%
YE Yaskawa Electric: 1 patents #557 of 1,006Top 60%
LI Lixil: 1 patents #77 of 168Top 50%
MK Misubishi Denki Kabushiki Kaisha: 1 patents #1 of 16Top 7%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
Overall (All Time): #12,443 of 4,157,543Top 1%
108
Patents All Time

Issued Patents All Time

Showing 101–108 of 108 patents

Patent #TitleCo-InventorsDate
4747474 Hydraulic buffer Takashi Kimura 1988-05-31
4714089 Electromagnetic proportional control valve Kazuhiro Ueda, Toshiaki Yamaguchi, Kouji Kajiyama 1987-12-22
4680745 Optical disk recording apparatus Minemasa Ota, Hiroyuki Ohira 1987-07-14
4594987 Fuel injection control apparatus for internal combustion engine Seiji Wataya, Yoshiaki Kanno, Yukinobu Nishimura, Setsuhiro Shimomura 1986-06-17
4456572 Method for the preparation of a foamed body of a vinyl chloride-based resin composition Yoshitugu Eguchi, Kiyoshi Imada 1984-06-26
4444015 Method for recovering power according to a cascaded Rankine cycle by gasifying liquefied natural gas and utilizing the cold potential Ichizo Aoki 1984-04-24
4388092 Method for processing LNG for Rankine cycle Ichizo Aoki 1983-06-14
4349091 Synchronized dog clutch Hajime Miyake, Fumio Dohi 1982-09-14