Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7675120 | Integrated circuit having a multipurpose resistor for suppression of a parasitic transistor or other purposes | Keiichi Sekiguchi | 2010-03-09 |
| 7592683 | Semiconductor device with improved electrostatic tolerance | Akio Iwabuchi | 2009-09-22 |
| 7550945 | Voltage measurement device | Akio Iwabuchi | 2009-06-23 |
| 7126342 | Voltage measurement device | Akio Iwabuchi, Masaki Kanazawa, Norimasa Yamada, Toshiaki Ariyoshi, Takafumi Tsurumi +1 more | 2006-10-24 |
| 7023178 | Voltage measuring apparatus | Akio Iwabuchi | 2006-04-04 |