Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7161151 | Plastic identifying method | Shouichi Irie, Teruo Gotou, Takao Hisazumi, Hiroshi Iwamoto, Toshio Shimamura | 2007-01-09 |
| 4337097 | Method for making a selective absorption film for solar energy | Hideo Uchino, Shiro Hozumi | 1982-06-29 |