Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715353 | Ultrasonic wave type fuel atomizing apparatus for internal combustion engine | Hiroshi Koike, Hiroshi Katada | 1987-12-29 |
| 4625378 | Method of manufacturing fin-tube heat exchangers | Satoshi Tanno, Hachiro Koma, Yukichi Aoki, Hironori Ito, Shigeo Aoyama | 1986-12-02 |
| 4426424 | Heat-sensitive recording materials | Naoto Arai, Takuji Tuji | 1984-01-17 |