Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080465 | Method of manufacturing inkjet recording sheet and drying apparatus for application film | Tatsuya Fujinami, Yutaka Kashiwabara | 2006-07-25 |
| 5763009 | Process for producing support for recording material | Tadahiro Kegasawa, Kazuo Ozaki, Kunio Takahashi | 1998-06-09 |
| 5176812 | Copper fin material for heat-exchanger and method of producing the same | Hideo Suda, Norimasa Sato, Sumio Susa, Yasushi Aiyoshizawa, Kenichi Omata | 1993-01-05 |
| 5063117 | Copper fin material for heat-exchanger and method of producing the same | Hideo Suda, Norimasa Sato, Sumio Susa, Yasushi Aiyoshizawa, Kenichi Omata | 1991-11-05 |