Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840973 | Air cleaner for combustion engine | Yasuhiro Kuji, Yuichi Kawamoto, Kouji Watanabe | 2005-01-11 |
| 4792544 | Heat sensitive recording material | Nobuyuki Yamamoto, Osamu Honmura | 1988-12-20 |
| 4501223 | Coating apparatus | Sadayuki Matsuno, Hiroshi Itoh, Tatsuo Awazu, Toshio Matsunaga, Yoshitaka Kitaoka +2 more | 1985-02-26 |