Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771192 | Combustion apparatus | Koichi Masuda, Tatsuya Fujiwara | 2010-08-10 |
| 6793485 | Combustion apparatus for NOx reduction | Toshihiro Kayahara, Hideo Furukawa, Tomohisa Takeda | 2004-09-21 |