Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816793 | Combustion apparatus | Mitsuyoshi Nakamoto, Hirohisa Kato, Takashi Nishikawa, Hideharu Sano, Satoru Nitta | 1998-10-06 |
| 5139414 | Burner having primary and secondary combustion chambers | Mitsuyoshi Nakamoto, Tatsuo Fujita, Sachio Nagamitsu, Kenji Okamoto | 1992-08-18 |
| 4533082 | Piezoelectric oscillated nozzle | Naoyoshi Maehara, Hiroshi Hirata | 1985-08-06 |