Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694030 | Magnetic element for power supply and DC-to-DC converter | Toshiro Sato, Kunio Matsukura, Isamu Yanase, Tetsuhiko Mizoguchi, Yuji Ide +3 more | 1997-12-02 |
| 5631809 | Semiconductor device for ultrahigh frequency band and semiconductor apparatus including the semiconductor device | Eiji Takagi, Naoko Ono | 1997-05-20 |
| 5614141 | Method of manufacturing laminated films | Katsuhiko Sumida, Masahiko Suzuki | 1997-03-25 |