Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057623 | Navigation device | Tsuyoshi Sempuku, Yoko Sano, Makoto Otsuru, Kotoyu SASAYAMA | 2015-06-16 |
| 6462611 | Transmission gate | Masanori Kinugasa, Toshinobu Hisamoto | 2002-10-08 |
| 6335653 | Transmission gate | Masanori Kinugasa, Toshinobu Hisamoto | 2002-01-01 |
| 6288582 | Output circuit for semiconductor integrated circuit | — | 2001-09-11 |
| 6249146 | MOS output buffer with overvoltage protection circuitry | Masanori Kinugasa | 2001-06-19 |
| 6194952 | Transmission gate circuit | — | 2001-02-27 |
| 6169443 | Transmission gate | Masanori Kinugasa, Toshinobu Hisamoto | 2001-01-02 |
| 6097217 | MOS output buffer with overvoltage protection circuitry | Masanori Kinugasa | 2000-08-01 |
| 6084431 | Output circuit providing protection against external voltages in excess of power-supply voltage | Yoshihiro Iwamoto | 2000-07-04 |
| 6054736 | Semiconductor device | Masanori Kinugasa, Akira Takiba, Ryouichi Isohata | 2000-04-25 |
| 6020778 | Transmission gate including body effect compensation circuit | Masanori Kinugasa, Toshinobu Hisamoto | 2000-02-01 |
| 5892387 | Analog switching circuit device and semiconductor integrated circuit device | Masanori Kinugasa | 1999-04-06 |
| 5880603 | MOS output buffer with overvoltage protection circuitry | Masanori Kinugasa | 1999-03-09 |
| 5841619 | Interface circuit for use in a semiconductor integrated circuit | Yasunori Tanaka, Junya Masumi | 1998-11-24 |
| 5831449 | Output circuit for use in a semiconductor integrated circuit | Masanori Kinugasa | 1998-11-03 |
| 5825220 | Auto-clear circuit and integrated circuit including an auto-clear circuit for initialization based on a power supply voltage | Masanori Kinugasa, Akira Takiba | 1998-10-20 |
| 5739702 | Bus hold circuit | Masanori Kinugasa | 1998-04-14 |
| 5661414 | Output circuit for use in a semiconductor integrated circuit | Masanori Kinugasa | 1997-08-26 |
| 5552723 | CMOS output circuit compensating for back-gate bias effects | Masanori Kinugasa | 1996-09-03 |
| 5539327 | Protection circuit which prevents avalanche breakdown in a fet by having a floating substrate and a voltage controlled gate | Masanori Kinugasa | 1996-07-23 |
| 5493233 | MOSFET circuit apparatus with avalanche breakdown prevention means | Masanori Kinugasa | 1996-02-20 |
| 5442307 | Interface circuit with backgate bias control of a transistor | Masanori Kinugasa | 1995-08-15 |
| 5420528 | Semiconductor integrated circuit having a function of reducing a consumed current | — | 1995-05-30 |
| 5389834 | Output buffer circuit having a DC driver and an AC driver | Masanori Kinugasa, Satoshi Nonaka | 1995-02-14 |
| 5382846 | Level shifting circuit for suppressing output amplitude | Masanori Kinugasa | 1995-01-17 |