Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7315955 | Circuit for turning off charging function to a battery of a system based on information set by user during the system in power-off state | Mitsuhiro Yamazaki, Shinji Matsushima, Hideshi Tsukamoto, Takayuki Katoh | 2008-01-01 |
| 7153166 | Small-size connector enabling selective use of different types of connection objects | Katsutoshi Katoh, Hiroaki Yasuda, Nobukazu Kato, Masamichi Sasaki | 2006-12-26 |
| 6542959 | Memory refreshing system | — | 2003-04-01 |
| 6275895 | Memory refreshing system | — | 2001-08-14 |
| 5966725 | Memory refreshing system having selective execution of self and normal refresh operations for a plurality of memory banks | — | 1999-10-12 |