Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765365 | Coal gasification power generator | Yuichi Fujioka, Kimishiro Tokuda, Toshimitsu Ichinose, Yoshihiko Tsuchiyama, Shigeyasu Ishigami +1 more | 1998-06-16 |
| 5755165 | Coal firing device | Keisuke Sonoda, Toshiyuki Takegawa, Kimishiro Tokuda, Yoshinori Kobayashi, Takaharu Toyoda | 1998-05-26 |
| 5517815 | Coal gasification power generator | Yuichi Fujioka, Kimishiro Tokuda, Toshimitsu Ichinose, Yoshihiko Tsuchiyama, Shigeyasu Ishigami +1 more | 1996-05-21 |
| 5429060 | Apparatus for use in burning pulverized fuel | Kimishiro Tokuda, Masaharu Oguri | 1995-07-04 |
| 5331906 | Coal combustor and slag exhausting device therein | Keisuke Sonoda, Yoshinori Kobayashi, Kimishiro Tokuda | 1994-07-26 |