MO

Masatsugu Ogata

HI Hitachi: 30 patents #925 of 28,497Top 4%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
Overall (All Time): #104,047 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
5358904 Semiconductor device Gen Murakami, Kunihiro Tsubosaki, Masahiro Ichitani, Kunihiko Nishi, Ichiro Anjoh +19 more 1994-10-25
5225499 Resin composition for encapsulating of semiconductor and semiconductor apparatus using of the same Hiroyoshi Kokaku, Masanori Segawa, Hiroshi Hozoji, Akio Nishikawa, Fumio Sato 1993-07-06
5181097 Plastic molded type electronic device Yasuhide Sugawara, Masanori Segawa, Hidetoshi Abe, Osamu Horie 1993-01-19
5068712 Semiconductor device Gen Murakami, Kunihiro Tsubosaki, Masahiro Ichitani, Kunihiko Nishi, Ichiro Anjo +19 more 1991-11-26
4965657 Resin encapsulated semiconductor device Tadanori Segawa, Hidetoshi Abe, Shigeo Suzuki, Tatsuo Kawata 1990-10-23
4393177 Thermosetting resin composition, process for preparation thereof and cured product thereof Takeo Ishii, Toshikazu Narahara 1983-07-12
4387311 Uninflammable dynamoelectric machine having coil windings and core encapsulated with unsaturated polyester resin-filler composition Tsuguo Kobayashi, Tetsuo Ishikawa, Kenichi Hironaka, Hideo Umetsu, Hitoshi Yokono 1983-06-07
4366516 Precision machinery component Hideki Asano, Tsuneo Narusawa, Toshikazu Narahara 1982-12-28
4352897 Resin molded stators Hirokazu Takasaki, Masanori Nemoto, Toshikazu Narahara, Kenichi Hironaka, Tetuo Ishikawa 1982-10-05