Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5744380 | Method of fabricating an epitaxial wafer | Noriyuki Uemura, Hisami Motoura, Masashi Nishimura | 1998-04-28 |
| 4766033 | Highly heat-sensitive film for stencil | Isao Yoshimura, Takashi Nakao | 1988-08-23 |
| 4657805 | Dust cover superior in transparency for photomask reticle use and process for producing the same | Yasunori Fukumitsu | 1987-04-14 |
| 4613441 | Thermoplastic resin porous membrane having an increased strength factor | Shigeki Katayama, Kazuo Matsuda | 1986-09-23 |
| 4409339 | Hydrophilic sulfonated polyolefin porous membrane and process for preparing the same | Kazuo Matsuda, Yoshinao Doi | 1983-10-11 |
| 4360582 | Photopolymerizable element comprising a soluble or dispersible oriented film support | Tadashi Taguchi, Noboru Fujikawa, Katsumi Yoshitake, Kunio Satake | 1982-11-23 |
| 4352926 | Biaxially drawn polyhexamethylene adipamide film and process for producing same | Yukinori Matsuoka, Yoshihiko Muto | 1982-10-05 |
| 4320189 | Photopolymerizable composition containing s-triazine compound | Tadashi Taguchi, Toshihide Takemoto, Noboru Fujikawa | 1982-03-16 |
| 4301230 | Oriented polystyrene support for photopolymerizable element | Tadashi Taguchi, Noboru Fujikawa, Katsumi Yoshitake, Kunio Satake | 1981-11-17 |
| 4252966 | Biaxially drawn polyhexamethylene adipamide film | Yukinori Matsuoka, Yoshihiko Muto | 1981-02-24 |
| 4211560 | Process for producing image using laminated oriented cover film | Tadashi Taguchi, Noboru Fujikawa, Katsumi Yoshitake, Kunio Satake | 1980-07-08 |
| 4190707 | Alkaline battery separator | Yoshinao Doi, Katsumi Yoshitake | 1980-02-26 |