Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303197 | Non-volatile semiconductor memory device having EEPROM cell, dummy cell, and sense circuit for increasing reliability and enabling one-bit operation | Takumi Miyashita, Toshiyuki Teramoto | 1994-04-12 |
| 5165086 | Microprocessor chip using two-level metal lines technology | Shigehiro Kamejima, Yoshimune Hagiwara, Kouki Noguchi, Minoru Ishii, Tadahiko Nishimukai +2 more | 1992-11-17 |
| 4996659 | Method of diagnosing integrated logic circuit | Noboru Yamaguchi, Hideo Nakamura, Yoshimune Hagiwara, Tsukasa Sato | 1991-02-26 |
| 4720811 | Microprocessor capable of stopping its operation at any cycle time | Noboru Yamaguchi, Kunio Uchiyama, Yoshimune Hagiwara, Tadahiko Nishimukai | 1988-01-19 |
| 4353030 | Pulse frequency multiplier circuit | Hideo Nakamura, Tsuneo Funabashi | 1982-10-05 |