Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5441849 | Method of forming pattern and making semiconductor device using radiation-induced conductive resin bottom resist layer | Hiroshi Shiraishi, Takumi Ueno, Fumio Murai, Hajime Hayakawa | 1995-08-15 |
| 5314783 | Photosensitive quinone diazide and resin composition having high absorbency for a wavelength of 365 nm containing a benzotriazole ultraviolet absorbing compound | Shigeru Koibuchi, Michiaki Hashimoto | 1994-05-24 |
| 5215858 | Photosensitive resin composition and pattern formation using the same | Shigeru Koibuchi, Michiaki Hashimoto | 1993-06-01 |
| 4801519 | Process for producing a pattern with negative-type photosensitive composition | Shigeru Koibuchi, Daisuke Makino, Yutaka Takeda | 1989-01-31 |
| 4722883 | Process for producing fine patterns | Shigeru Koibuchi, Daisuke Makino | 1988-02-02 |
| 4698291 | Photosensitive composition with 4-azido-2'-methoxychalcone | Shigeru Koibuchi, Daisuke Makino | 1987-10-06 |
| 4554237 | Photosensitive resin composition and method for forming fine patterns with said composition | Fumio Kataoka, Fusaji Shoji, Hitoshi Yokono, Daisuke Makino, Shigeru Koibuchi | 1985-11-19 |
| 4513077 | Electron beam or X-ray reactive image-formable resinous composition | Daisuke Makino, Hiroshi Shiraishi | 1985-04-23 |
| 4499163 | Soldering mask formed from a photosensitive resin composition and a photosensitive element | Toshiaki Ishimaru, Katsushige Tsukada, Nobuyuki Hayashi, Shigeru Koibuchi | 1985-02-12 |
| 4295947 | Photo-curable coating compositions for building materials | Eiichi Ohtani, Kengo Kobayashi, Shigeyoshi Tanaka | 1981-10-20 |