Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8711666 | Adhesive structure of optical device, adhesion method, and optical pickup device | Hiroaki Furuichi, Kazuhiko Ito, Ryuichiro Mizuno, Tamotsu Nishida | 2014-04-29 |
| 8400889 | Optical pickup device having disc protector | Masayuki Okamura, Hidenao Saito, Jun Hato, Kazumi Takahashi | 2013-03-19 |
| 5329689 | Process for producing magnetic head slider | Kasufumi Azuma, Hideki Sonobe, Kazuo Nate, Harunobu Saito, Eisei Togawa +1 more | 1994-07-19 |
| 5264319 | Photosensitive resin composition having high resistance to oxygen plasma, containing alkali-soluble organosilicon polymer and photosensitive dissolution inhibitor | Hisashi Sugiyama, Kazuo Nate, Takashi Inoue | 1993-11-23 |
| 5158855 | .alpha.-diazoacetoacetates and photosensitive resin compositions containing the same | Hisashi Sugiyama, Kazuo Nate, Keisuke Ebata | 1992-10-27 |
| 4745169 | Alkali-soluble siloxane polymer, silmethylene polymer, and polyorganosilsesquioxane polymer | Hisashi Sugiyama, Kazuo Nate, Takashi Inoue | 1988-05-17 |