Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862233 | Integrated circuit device having vertical MOS provided with Zener diode | Tsutomu Matsushita | 1989-08-29 |
| 4836025 | Accelerometer | — | 1989-06-06 |
| 4823172 | Vertical MOSFET having Schottky diode for latch-up prevention | — | 1989-04-18 |
| 4805008 | Semiconductor device having MOSFET and deep polycrystalline silicon region | Kenji Yao | 1989-02-14 |
| 4803532 | Vertical MOSFET having a proof structure against puncture due to breakdown | — | 1989-02-07 |
| 4777518 | Semiconductor device including gate protection circuit with capacitor under input pad | Hideo Muro | 1988-10-11 |
| 4697201 | Power MOS FET with decreased resistance in the conducting state | — | 1987-09-29 |
| 4686551 | MOS transistor | — | 1987-08-11 |
| 4608584 | Vertical type MOS transistor | — | 1986-08-26 |
| 4488349 | Method of repairing shorts in parallel connected vertical semiconductor devices by selective anodization | Koichi Murakami | 1984-12-18 |
| 4315236 | Pressure sensor | Tamotsu Tominaga, Takeshi Oguro, Masami Takeuchi | 1982-02-09 |
| 4314226 | Pressure sensor | Takeshi Oguro, Tamotsu Tominaga, Masami Takeuchi | 1982-02-02 |
| 4314225 | Pressure sensor having semiconductor diaphragm | Tamotsu Tominaga | 1982-02-02 |
| 4287501 | Pressure sensor | Tamotsu Tominaga, Takeshi Oguro, Masami Takeuchi | 1981-09-01 |
| 4276533 | Pressure sensor | Tamotsu Tominaga, Takeshi Oguro, Masami Takeuchi | 1981-06-30 |