Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580060 | Power transmitting apparatus | Masayuki Nonaka, Go Ando, Hideyuki Oishi | 2017-02-28 |
| 6808861 | Positive photosensitive composition positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate | Akihisa Murata | 2004-10-26 |
| 6410207 | Positive photosensitive composition, positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate | Akihisa Murata | 2002-06-25 |
| 6326122 | Positive photosensitive composition, positive photosensitive lithographic plate and method for making positive photosensitive lithographic printing plate | Akihisa Murata | 2001-12-04 |
| 6074802 | Positive photosensitive composition, positive photosensitive lithographic printing plate and method for its treatment | Akihisa Murata | 2000-06-13 |
| 5814431 | Photosensitive composition and lithographic printing plate | Akihisa Murata, Toshiyuki Urano, Ryuichiro Takasaki | 1998-09-29 |
| 5738974 | Photopolymerizable composition and photosensitive lithographic printing plate | Toshiyuki Urano, Akihisa Murata | 1998-04-14 |
| 5607817 | Photopolymerizable composition | Masaaki Tsuchiyama, Toshiyuki Urano | 1997-03-04 |
| 5498641 | Polymerizable composition containing pyrromethene type coloring matter and titanocene compound | Toshiyuki Urano, Masaaki Tsuchiyama, Hiroshi Ide | 1996-03-12 |
| 5219709 | Photopolymerizable composition | Katsuko Ohta | 1993-06-15 |
| 4985470 | Photopolymerizable compositions | Noriaki Takahashi | 1991-01-15 |
| 4966830 | Photopolymerizable composition | Katsuko Ohta | 1990-10-30 |
| 4725523 | Positive photosensitive compositions with 1,2-naphthoquinone diazide and novolak resin prepared from .alpha.-naphthol and p-cresol | Konoe Miura, Noriaki Takahashi, Tameichi Ochiai, Ryuichiro Takasaki | 1988-02-16 |
| 4650741 | Positive photosensitive composition of cocondensed .beta.-naphthol and m-cresol with aldehyde in admixture with sulfonyl triester of a 1,2-naphthoquinone-1-diazide | Konoe Miura, Noriaki Takahashi, Tameichi Ochiai, Ryuichiro Takasaki | 1987-03-17 |
| 4594310 | Photopolymerizable composition comprising tertiary aromatic amine and hexaarylbiimazole initiators | — | 1986-06-10 |
| 4396696 | Electrophotographic plate having azo compound photosensitive layer | Tetsuo Murayama | 1983-08-02 |