Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12136800 | Gas leakage detection system and gas leakage detection method | Tooru Washiyama | 2024-11-05 |
| 11697592 | Method for producing carbon nanotubes | Naruhito Iwasa, Daigo Hirayama, Jitsuo Oda, Yasushi Miki, Hisato Kagawa +1 more | 2023-07-11 |
| D960112 | Tray for card connector | — | 2022-08-09 |
| D959387 | Tray for card connector | — | 2022-08-02 |
| D957349 | Tray for card connector | — | 2022-07-12 |
| 8860540 | Stationary induction electric apparatus and manufacturing method thereof | Shin-ichi Yamada, Osamu Hosokawa, Takeshi CHIGIRI, Kiyokatsu Akimoto | 2014-10-14 |
| 6031760 | Semiconductor memory device and method of programming the same | Koji Sakui, Junichi Miyamoto, Kenichi Imamiya | 2000-02-29 |
| 5518864 | Method of forming polyimide film pattern | Masayuki Oba, Rumiko Hayase, Naoko Kihara, Shuzi Hayase, Yukihiro Mikogami +3 more | 1996-05-21 |
| 5348835 | Photosensitive resin composition for forming polyimide film pattern comprising an o-quinone diazide photosensitive agent | Masayuki Oba, Rumiko Hayase, Naoko Kihara, Shuzi Hayase, Yukihiro Mikogami +3 more | 1994-09-20 |