Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9761681 | Semiconductor device | — | 2017-09-12 |
| 7579652 | Semiconductor device having a high withstand voltage | — | 2009-08-25 |
| 6930353 | Field-effect-type semiconductor device | Tomoyoshi Kushida | 2005-08-16 |
| 6921941 | High withstand voltage field effect semiconductor device with a field dispersion region | Tomoyoshi Kushida, Sachiko Kawaji | 2005-07-26 |
| 6518629 | Semiconductor device and process for producing the device | Tomoyoshi Kushida | 2003-02-11 |
| 6509610 | Insulated gate semiconductor device with high minority carrier injection and low on-voltage by enlarged pn-junction area | Akira Kawahashi | 2003-01-21 |
| D279780 | Facsimile transceiver | Akitaka Takeuchi, Hiroshi Endo, Akihiro Kawakami, Hideo Matsumura | 1985-07-23 |
| D278712 | Central processor unit | Koushirou Adachi, Motoake Sakamoto, Tamotsu Tsukaguchi, Mitsuo Miyamoto | 1985-05-07 |
| D276550 | Electric fan | Shuichi Kouno, Kenichi Watanabe | 1984-11-27 |