Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569524 | Laminated sheet and a bonded laminated sheet | Masamichi Akatsu, Takeo Higashi, Hiromitsu Makita, Toshiya Mizuno | 1996-10-29 |
| 5288554 | Abrasive filaments and production process thereof | Seiichi Ohira, Hiroyuki Endo | 1994-02-22 |
| 5238739 | Abrasive filaments and production process thereof | Seiichi Ohira, Hiroyuki Endo | 1993-08-24 |
| 4469747 | Dielectric films and process for preparing same | Tohru Sasaki, Syuuzi Terasaki | 1984-09-04 |
| 4290983 | Piezoelectric and pyroelectric film and method for preparing the film | Tohru Sasaki, Syuuzi Terasaki | 1981-09-22 |