Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11393621 | Winding wire, coil, and transformer | Isamu Kobayashi | 2022-07-19 |
| 10645804 | Adhesive film, multilayer printed wiring board using adhesive film, and method for manufacturing multilayer printed wiring board | Masaharu Matsuura, Nobuyuki Ogawa, Hiroaki Fujita | 2020-05-05 |
| 7572503 | Method for preparing an insulating resin composition, insulating resin composition, multilayer wiring board and process for producing the same | Shin Takanezawa, Koji Morita, Takako Watanabe, Toshihisa Kumakura, Hiroaki Fujita | 2009-08-11 |
| 6979712 | Method for preparing an insulating resin composition, insulating resin composition, multilayer wiring board and process for producing the same | Shin Takanezawa, Koji Morita, Takako Watanabe, Toshihisa Kumakura, Hiroaki Fujita | 2005-12-27 |
| 6306481 | Multilayer circuit board having insulating layer with via-holes | Satoru Amou, Masao Suzuki, Tokihito Suwa, Mineo Kawamoto, Akio Takahashi +4 more | 2001-10-23 |
| 6190834 | Photosensitive resin composition, and multilayer printed circuit board using the same | Masatoshi Narahara, Mineo Kawamoto, Tokihito Suwa, Masao Suzuki, Satoru Amou +4 more | 2001-02-20 |
| 5914216 | Multilayer circuit board and photosensitive resin composition used therefor | Satoru Amou, Masao Suzuki, Tokihito Suwa, Mineo Kawamoto, Akio Takahashi +4 more | 1999-06-22 |