Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8090305 | Fixing unit and image forming apparatus | Toshiyuki Iseki, Hisayoshi Ohshima, Yukimichi Someya | 2012-01-03 |
| 6607817 | Melamine resin foam with excellent oil repellency | Yasuo Imashiro, Shun Hasegawa | 2003-08-19 |
| 5413853 | Melamine resin foam | Yasuo Imashiro, Shun Hasegawa | 1995-05-09 |
| 5219648 | Stampable sheet shaped-product, process for producing the same, and use of the same as sound-absorbing and heat-insulating material | Kiyotake Morimoto, Yasuo Imashiro | 1993-06-15 |