Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080293 | Electrolytic test machine | Toshihiro Takeuchi, Tadashi Imanaka, Keiji Kiuchi, Yoshio Takada | 2000-06-27 |
| 5980711 | Electrolytic test machine | Toshihiro Takeuchi, Tadashi Imanaka, Keiji Kiuchi, Takeshi Mashimo, Atsushi Tsuzaki +1 more | 1999-11-09 |
| 5110658 | Magnetic recording medium | Yasushi Nakano, Tohru Miyake, Yuji Shimizu | 1992-05-05 |
| 4908541 | Air-cooled layered coil vehicle AC generator stator | Takashi Kawazoe, Nobuhisa Hongo | 1990-03-13 |
| 4859894 | Alternating current generator for use in a vehicle | Kiyoshi Tsuchiya | 1989-08-22 |
| 4809596 | Apparatus for swelling and drying foods under reduced pressure | Yasushi Matsumura, Ryuichi Hattori | 1989-03-07 |
| 4789583 | Magnetic recording medium | — | 1988-12-06 |
| 4684572 | Magnetic recording medium | Yoshitaka Yasufuku, Masaji Nara | 1987-08-04 |
| 4652496 | Magnetic recording medium | Yoshitaka Yasufuku, Masaji Nara | 1987-03-24 |