Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10728467 | Audio/video output device | — | 2020-07-28 |
| 10440289 | Audio/video output device | — | 2019-10-08 |
| 8411549 | Circuit for preventing destruction of semiconductor laser element, and optical disc device provided with the circuit | — | 2013-04-02 |
| 6831129 | Resin-coated copper foil, and printed wiring board using resin-coated copper foil | Tetsuro Sato, Toshifumi Matsushima | 2004-12-14 |
| 6716530 | RESIN COMPOUND FOR FABRICATING INTERLAYER DIELECTRIC OF PRINTED WIRING BOARD, RESIN SHEET AND RESIN APPLIED-COPPER FOIL FOR FORMING INSULATION LAYER USING THE RESIN COMPOUND, AND COPPER-CLAD LAMINATE USING THEM | Tetsuro Sato | 2004-04-06 |
| 6652962 | Resin-coated composite foil, production and use thereof | Tetsuro Sato, Kenichiro Iwakiri | 2003-11-25 |
| 6240636 | Method for producing vias in the manufacture of printed circuit boards | Fujio Kuwako, Shinichi Obata | 2001-06-05 |
| 6194056 | High tensile strength electrodeposited copper foil | Hisao Sakai, Toshiko Yokota, Susumu Takahashi, Mitsuo Suzuki, Makoto Dobashi +1 more | 2001-02-27 |
| 6187416 | Resin composition for copper-clad laminate, resin-coated copper foil, multilayered copper-clad laminate, and multilayered printed circuit board | Tetsurou Satoh | 2001-02-13 |
| 5958209 | High tensile strength electrodeposited copper foil and process of electrodepositing thereof | Hisao Sakai, Toshiko Yokota, Susumu Takahashi, Mitsuo Suzuki, Makoto Dobashi +1 more | 1999-09-28 |
| 5309041 | Nutating step motor | Teruo Kawai | 1994-05-03 |