Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413649 | Viscous material discharge device | Naohiro Otsuki, Akihito Sakai | 2022-08-16 |
| 7071243 | Photo-cured film, and photosensitive element, printed wiring board and semiconductor package using such film | Kuniaki Sato, Hiroaki Hirakura, Takao Hirayama, Toshizumi Yoshino | 2006-07-04 |
| 6801504 | Node device of ATM communication network and method of failure alarm notification | — | 2004-10-05 |
| 6692793 | Photo-cured film, and photosensitive element, printed wiring board and semiconductor package using such film | Kuniaki Sato, Hiroaki Hirakura, Takao Hirayama, Toshizumi Yoshino | 2004-02-17 |
| 6583198 | Photo curable resin composition and photosensitive element | Kuniaki Sato, Hiroaki Hirakura, Takao Hirayama, Toshizumi Yoshino | 2003-06-24 |
| 6522052 | Multilayer-type piezoelectric actuator | Noriaki Kihara, Haruo Isioka, Atsushi Murai | 2003-02-18 |
| 6238840 | Photosensitive resin composition | Takao Hirayama, Kuniaki Sato, Toshizumi Yoshino, Hiroaki Hirakura | 2001-05-29 |
| 5885723 | Bonding film for printed circuit boards | Atsushi Takahashi, Shinji Ogi, Koji Morita, Kazunori Yamamoto, Ken Nanaumi +4 more | 1999-03-23 |
| 5874518 | Epoxy-modified polyamide resin | Kenji Suzuki, Yoshiyuki Mukoyama | 1999-02-23 |
| 5625026 | Amid group-containing diisocyanates and amide group-containing epoxy resins | Kenji Suzuki, Yoshiyuki Mukoyama | 1997-04-29 |
| 5591813 | Amide group-containing diisocyanates and amide group-containing epoxy resins | Kenji Suzuki, Yoshiyuki Mukoyama | 1997-01-07 |
| 4795785 | Coating resin composition | Masayuki Mogami, Kengo Kobayashi | 1989-01-03 |
| 4640454 | Method for producing extrusion die for forming a honeycomb structure | Shinichi Yamamoto, Mitsuru Asano | 1987-02-03 |
| 4407622 | Soil transporting vehicle for transporting soils excavated by shield machine | — | 1983-10-04 |
| 4384841 | Extrusion die for extruding a honeycomb structure | Shinichi Yamamoto, Fumitoshi Sakagami | 1983-05-24 |
| 4381912 | Extrusion die for forming a honeycomb structure | Shinichi Yamamoto, Mitsuru Asano, Zituo Suzuki | 1983-05-03 |
| 4373895 | Extrusion die and method for producing extrusion die for forming a honeycomb structure | Shinichi Yamamoto | 1983-02-15 |
| 4354820 | Extrusion die and method for producing extrusion die for forming a honeycomb structure | Shinichi Yamamoto | 1982-10-19 |