Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622922 | Combustion control method | Hisanori Miyagaki, Toshihiko Higashi, Yoshihiro Shimada, Nobuo Kurihara, Mitsuyo Nishikawa +3 more | 1986-11-18 |
| 4620491 | Method and apparatus for supervising combustion state | Mitsuyo Nishikawa, Nobuo Kurihara, Yoshio Sato, Atsumi Watanabe, Toshihiko Higashi +2 more | 1986-11-04 |