Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364467 | Desulfurization device | Satoru Sugita, Tetsu Ushiku, Ryozo Sasaki, Tsuyoshi Miyachi, Seiji Kagawa | 2022-06-21 |
| 10953363 | Method for installing spray pipe | Satoru Sugita, Tetsu Ushiku, Ryozo Sasaki, Tsuyoshi Miyachi, Seiji Kagawa | 2021-03-23 |
| 9227154 | Gas-liquid contactor and CO2 recovery unit | Tatsuya Tsujiuchi, Hiromitsu Nagayasu, Toyoshi Nakagawa, Yuichiro Sato, Takashi Kamijo +5 more | 2016-01-05 |
| 6496506 | Address fault monitoring device and ATM switching device | Akikazu Maehara, Mitsuharu Wakayoshi, Akira Ohama, Hiroo Uchiyama | 2002-12-17 |