Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937832 | Method of producing a wired circuit board | Takashi Oda, Tadao Ohkawa | 2011-05-10 |
| 7355128 | Wired circuit board | Takashi Oda, Tadao Ohkawa | 2008-04-08 |
| 7186311 | Process for producing substrate for flexible circuit board | Kyouyuu Jo | 2007-03-06 |
| 6602584 | Flexible printed circuit board with reinforcing plate | Kyouyuu Jo | 2003-08-05 |
| 6333466 | Flexible wiring board | Chiharu Miyaake, Tetsuya Terada | 2001-12-25 |
| 6333633 | Method for inspecting a flexible printed circuit | Mitsuru Honjo, Toshihiko Sugimoto, Ikuo Kawamoto | 2001-12-25 |
| 6274225 | Circuit member and circuit board | Tetsuya Terada, Kenkichi Yagura, Chiharu Miyaake, Toshihiko Sugimoto | 2001-08-14 |
| 4569885 | Polyester film for forming printed circuit | Katsuhiko Yamaguchi, Seiki Kobayashi, Akio Tsumura | 1986-02-11 |
| 4368252 | Printed circuit substrate with resistance elements | Takeshi Kakuhashi | 1983-01-11 |
| 4220945 | Printed circuit substrate with resistance coat | Takeshi Kakuhashi | 1980-09-02 |
| 4204187 | Printed circuit substrate with resistance elements | Takeshi Kakuhashi | 1980-05-20 |