Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9294320 | Wireless transmission system and wireless transmitter, wireless receiver, wireless transmission method, wireless reception method and wireless communication method used with same | Minoru Fujishima, Toshio Takada | 2016-03-22 |
| 8976846 | Wireless transmission system and wireless transmitter, wireless receiver, wireless transmission method, wireless reception method and wireless communication method used with same | Minoru Fujishima, Masahiko Ohta, Toshio Takada | 2015-03-10 |
| 5593906 | Method of processing a polysilicon film on a single-crystal silicon substrate | — | 1997-01-14 |
| 5474953 | Method of forming an isolation region comprising a trench isolation region and a selective oxidation film involved in a semiconductor device | Naoya Matsumoto | 1995-12-12 |
| 5109262 | Bipolar transistor with reduced collector resistance | Yasuo Kadota | 1992-04-28 |
| 4980302 | Method of manufacturing bipolar transistor having a reduced parasitic capacitance | — | 1990-12-25 |
| 4980305 | Method of manufacturing bipolar transistor | Yasuo Kadota | 1990-12-25 |
| 4679306 | Self-aligned process for forming dielectrically isolating regions formed in semiconductor device | — | 1987-07-14 |