Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7071243 | Photo-cured film, and photosensitive element, printed wiring board and semiconductor package using such film | Kuniaki Sato, Toshihiko Ito, Takao Hirayama, Toshizumi Yoshino | 2006-07-04 |
| 6692793 | Photo-cured film, and photosensitive element, printed wiring board and semiconductor package using such film | Kuniaki Sato, Toshihiko Ito, Takao Hirayama, Toshizumi Yoshino | 2004-02-17 |
| 6583198 | Photo curable resin composition and photosensitive element | Kuniaki Sato, Toshihiko Ito, Takao Hirayama, Toshizumi Yoshino | 2003-06-24 |
| 6238840 | Photosensitive resin composition | Takao Hirayama, Kuniaki Sato, Toshihiko Ito, Toshizumi Yoshino | 2001-05-29 |
| 6060215 | Photosensitive resin composition and application of its photosensitivity | Jin Amanokura, Fumihiko Ota, Ritsuko Obata, Toshihiko Akahori, Kenji Suzuki +3 more | 2000-05-09 |
| 5885723 | Bonding film for printed circuit boards | Atsushi Takahashi, Shinji Ogi, Koji Morita, Kazunori Yamamoto, Ken Nanaumi +4 more | 1999-03-23 |