Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7339118 | Printed wiring board and method for manufacturing the same | Hisashi Minoura, Kiyotaka Tsukada, Hiroyuki Kobayashi, Mitsuhiro Kondo | 2008-03-04 |
| 7320361 | Heat exchanger | Hidemoto Arai, Hisao Yokoya, Kenzou Takahashi, Youichi Sugiyama, Masataka Yoshino | 2008-01-22 |
| 7299862 | Total heat exchanging element | Hidemoto Arai, Youichi Sugiyama, Hisao Yokoya, Kenzo Takahashi, Junji Harada +1 more | 2007-11-27 |
| 6986917 | Printed wiring board and method of manufacturing the same | Hiroyuki Kobayashi, Kenji Chihara, Hisashi Minoura, Kiyotaka Tsukada, Mitsuhiro Kondo | 2006-01-17 |
| 6715204 | Printed wiring board and method for producing the same | Kiyotaka Tsukada, Kenji Chihara | 2004-04-06 |
| 6590165 | Printed wiring board having throughole and annular lands | Kiyotaka Tsukada, Hiroyuki Kobayashi, Hisashi Minoura, Yoshikazu Ukai, Mitsuhiro Kondo | 2003-07-08 |
| 6555208 | Printed wiring board and method of manufacturing the same | Hiroyuki Kobayashi, Kenji Chihara, Hisashi Minoura, Kiyotaka Tsukada, Mitsuhiro Kondo | 2003-04-29 |
| 6284353 | Printed wiring board and method of manufacturing the same | Hiroyuki Kobayashi, Kenji Chihara, Hisashi Minoura, Kiyotaka Tsukada, Mitsuhiro Kondo | 2001-09-04 |
| 6228466 | Printed wiring board and method for manufacturing the same | Kiyotaka Tsukada, Mitsuhiro Kondo, Hiroyuki Kobayashi | 2001-05-08 |
| 5914859 | Electronic component mounting base board and method of producing the same | Kiyotaka Tsukada, Morio Nakao | 1999-06-22 |
| 4900385 | Method for forming container | Katsutoshi Ochi, Tokitaro Suzuki, Hisao Ogawa, Hideo Shibata | 1990-02-13 |
| 4663107 | Method for the production of thermoplastic tubes | Kazuhiro Shiraishi, Noboru Iida | 1987-05-05 |