Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311497 | Pickup feeding apparatus for a double-sided reproducing disc player | Kazuyuki Takizawa, Hideki Okii | 1994-05-10 |
| 5032601 | Venous extensibility improving and cardiac hypertrophy suppressant agent containing a dihydropyridine compound | Takaharu Ono | 1991-07-16 |
| 4972562 | Electronically controlled sample warper | Yoshihiro Tanaka, Takatsugu Aihara | 1990-11-27 |
| 4773057 | Apparatus for reproducing selectively loaded discs of different diameters | Kazuto Naganuma, Keiji Maruta, Akihiro Yamada, Kazuyuki Takizawa, Shigeru Miyazaki +2 more | 1988-09-20 |
| 4649458 | Control circuits for electromagnetic coupling apparatus | Shigeharu Arai | 1987-03-10 |