Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883213 | Needle plate detachable mechanism and sewing machine having needle plate detachable mechanism | Hideo Suzuki, Shinichi Kato, Jun MAFUNE | 2021-01-05 |
| 10886665 | Service plug | Go Yamada | 2021-01-05 |
| 10862250 | Power supply circuit breaker device | — | 2020-12-08 |
| 10665990 | Service plug with preventative wall to prevent cam pin from ejecting from the cam groove | Go Yamada | 2020-05-26 |
| 10263366 | Lever fitting-type connector | — | 2019-04-16 |
| 6657935 | Method and apparatus for recording information on recording medium | Hideharu Eguchi, Yasuhiro Ueki, Yutaka Osada, Kenji Koishi, Makoto Usui +2 more | 2003-12-02 |
| 6456573 | Information recording and reproducing apparatus | Yasuhiro Ueki, Yutaka Osada, Chikashi Inokuchi, Yuuichi Kamioka, Kohjyu Konno | 2002-09-24 |
| 6251811 | Funnel glass for a cathode ray tube | Yuichi Kuroki, Ryousuke Akagi | 2001-06-26 |
| 5780373 | Glass composition and substrate for plasma display | Kenji Oda, Naoki Sugimoto, Yoshio Takegawa, Akira Takada, Hideyo Osada +2 more | 1998-07-14 |
| 5631195 | Glass composition and substrate for plasma display | Kenji Oda, Naoki Sugimoto, Yoshio Takegawa, Akira Takada, Hideyo Osada +2 more | 1997-05-20 |
| 4375762 | Impact-fatigue test machine for grinding balls | Tsuneo Ishigai, Masayoshi Kiyama | 1983-03-08 |