Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730014 | Boiler | Hiroshi Kako, Hideo Miyanishi, Tomoaki Isobe | 2020-08-04 |
| 10488040 | Duct wall surface structure | Kiyonori Kushioka, Masashi Kiyosawa | 2019-11-26 |
| 10323844 | Exhaust duct and boiler | Kiyonori Kushioka, Shimpei Todaka, Masashi Kiyosawa, Hideo Miyanishi, Hiroshi Kako | 2019-06-18 |
| 10190771 | Exhaust duct and boiler | Shimpei Todaka, Kiyonori Kushioka, Masashi Kiyosawa | 2019-01-29 |
| 10124373 | Rotary classifier and vertical mill | Takuichiro Daimaru, Kenichi Arima, Shinji Matsumoto, Takashi Tsutsuba | 2018-11-13 |
| 8292992 | Flue gas desulfurization apparatus | Toshihiro Sato, Koichiro Iwashita, Eiji Ochi, Susumu Okino, Takeo Shinoda +1 more | 2012-10-23 |