Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286437 | Slag discharge device, gasifier furnace and integrated gasification combined cycle, and slag discharge method | Tatsuya Kume, Haruto Shinoda, Yoshinori Koyama, Yasunari Shibata, Yasuyuki Miyata +1 more | 2022-03-29 |
| 10197270 | Combustion burner for boiler | Kazuaki Hashiguchi, Keiji Takeno, Atsushi Yuasa, Takahiro JOJIMA, Hideta Ogawa +1 more | 2019-02-05 |
| 4889536 | Roll type solid electrolyte capacitor | Kazumi Naitoh, Takashi Ikezaki, Shoji Yabe, Yutaka Yokoyama, Yuichi Hamaguchi +1 more | 1989-12-26 |
| 4888666 | Roll type solid electrolytic capacitor | Kazumi Naitoh | 1989-12-19 |
| 4797789 | Solid electrolytic capacitor | Kazumi Naitoh, Takashi Ikezaki | 1989-01-10 |
| 4758929 | Solid electrolyte capacitor and process for preparation thereof | Kazumi Naitoh, Haruyoshi Watanabe | 1988-07-19 |