Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369978 | Injection head for liquid fire extinguishing agent | Yasufumi INOUE, Mitsunori Kamo, Keiichiro Watanabe | 2022-06-28 |
| 11130010 | Injection head for liquefied fire-extinguishing agent | Yasufumi INOUE, Mitsunori Kamo | 2021-09-28 |
| 10258816 | Injection head having silencing function for gas-type fire extinguisher | Yasufumi INOUE | 2019-04-16 |
| 9597537 | Injection head having silencing function for gas type fire extinguisher | Yasushi Inoue | 2017-03-21 |
| 6680841 | Solid electrolytic capacitor and its manufacturing method | Kazuo Tadanobu, Takuhisa Sugimoto, Yukihiro Take, Itsuo Kojima, Kazuya Kawahara +1 more | 2004-01-20 |
| 6236561 | Chip type solid electrolytic capacitor and its manufacturing method | Masakuni Ogino, Koji Ueoka, Takashi Iwakiri, Tsuyoshi Yoshino | 2001-05-22 |