Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175296 | Potentiometer provided with giant magnetoresistive effect elements | Ichirou Tokunaga, Seiji Kikuchi, Takashi Hatanai | 2001-01-16 |
| 6171716 | Soft magnetic film, and thin film magnetic head, planer magnetic element, and filter using the soft magnetic film | Makoto Nakazawa, Takashi Hatanai, Akihiro Makino | 2001-01-09 |
| 6036825 | Magnetic film forming method | Eiji Umetsu, Makoto Nakazawa, Takashi Hatanai, Akihiro Makino | 2000-03-14 |
| 5245727 | Adjustable hinge | — | 1993-09-21 |
| 5015518 | Graphite body | Kunio Takaishi | 1991-05-14 |