Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237167 | Testing apparatus | Kenji Inaba | 2007-06-26 |
| 7096139 | Testing apparatus | Kenji Inaba, Toshiyuki Miura | 2006-08-22 |
| 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 |
| 5919603 | Process for producing printed wiring board | Haruo Akahoshi, Shozo Nohara, Kenzi Kikuta, Toshiaki Ishimaru | 1999-07-06 |
| 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 |
| 5712080 | Method for manufacturing printed circuit board | Yuichi Satsu, Haruo Akahoshi, Mineo Kawamoto, Akio Takahashi, Toshiaki Ishimaru | 1998-01-27 |
| 5438751 | Process for producing printed wiring board | Haruo Akahoshi, Shozo Nohara, Kenzi Kikuta, Toshiaki Ishimaru | 1995-08-08 |
| 5294291 | Process for the formation of a conductive circuit pattern | Haruo Akahoshi, Toshinari Takada, Fujiko Yutani, Takeyuki Itabashi, Shin Nishimura +3 more | 1994-03-15 |
| 4885873 | Abrading apparatus for spherically shaping workpieces | — | 1989-12-12 |