Issued Patents All Time
Showing 301–311 of 311 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4684275 | Electronic typewriter with presettable specification tables | Tsuyoshi Matsushita, Motoi Maekawa | 1987-08-04 |
| 4617821 | Gas detecting device | Meiso Yokoyama, Tsunehiko Nishiwaki, Makoto Imai | 1986-10-21 |
| 4555753 | Rectifier circuit with two rectifiers | — | 1985-11-26 |
| 4486696 | Stepping motor driving circuit | Tsuyoshi Matsushita, Kazuaki Takaishi | 1984-12-04 |
| 4448749 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Teruo Yoshimoto | 1984-05-15 |
| 4444589 | Heat resistant alloy excellent in bending property and ductility after aging and its products | Junichi Sugitani | 1984-04-24 |
| 4442068 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Teruo Yoshimoto | 1984-04-10 |
| 4419129 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Teruo Yoshimoto | 1983-12-06 |
| 4410362 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Teruo Yoshimoto | 1983-10-18 |
| 4409025 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Teruo Yoshimoto | 1983-10-11 |
| 4368172 | Heat resistant cast alloy | Junichi Sugitani | 1983-01-11 |