Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721719 | Fuel activation apparatus for methane gas | Seitaro Takahashi, Masahiro Ito | 2010-05-25 |
| 5200458 | Adhesive composition | Masaharu Iwasaki, Takashi Yonehara, Hiroyasu Morinaga, Katsuhiro Koda | 1993-04-06 |