Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5475050 | Frosting agent for use with aqueous polyurethane and method for producing the same | Nagahiro Kawano, Yasushi Morinaka, Hiroyuki Inoue | 1995-12-12 |
| 4260285 | Oil boom | Mamoru Kurihara, Haruo Takahashi | 1981-04-07 |