Issued Patents All Time
Showing 126–142 of 142 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021563 | Metal naphthalocyanine derivative and process for producing the same | Shigeru Hayashida, Seiji Tai, Yasushi Iwakabe, Noriyuki Kinjo, Shunichi Numata | 1991-06-04 |
| 4986869 | Method employing input and output staging chamber devices for reduced pressure lamination | Yoshiaki Tomisawa, Tadaji Satou, Yusuke Miyamae | 1991-01-22 |
| 4987057 | Photoinitiator and photopolymerizable composition using the same | Makoto Kaji | 1991-01-22 |
| 4902726 | Photosensitive resin composition solution | Katsushige Tsukada, Tadashi Fujii, Katsunori Tsuchiya | 1990-02-20 |
| 4886721 | Electrophotographic plate by use of metal naphthalocyanine derivative | Shigeru Hayashida, Seiji Tai, Yasushi Iwakabe, Noriyuki Kinjo, Shunichi Numata | 1989-12-12 |
| 4842970 | Electrophotographic plate containing a naphthalocyanine compound | Seiji Tai, Shigeru Hayashida | 1989-06-27 |
| 4833264 | 5- or 6-alkoxycarbonyl-2,3-dicyanonaphthalenes | Seiji Tai, Shigeru Hayashida | 1989-05-23 |
| 4562142 | Aqueous alkali developable photosensitive composition and photosensitive laminate | Hajime Kakumaru | 1985-12-31 |
| 4544625 | Photosensitive resin composition and photosensitive element | Toshiaki Ishimaru, Katsushige Tsukada | 1985-10-01 |
| 4499163 | Soldering mask formed from a photosensitive resin composition and a photosensitive element | Toshiaki Ishimaru, Katsushige Tsukada, Shigeru Koibuchi, Asao Isobe | 1985-02-12 |
| 4477967 | Method for making the stator for electric motor | Susumu Yabuoshi, Shogo Uzura | 1984-10-23 |
| 4454219 | Photosensitive resin composition comprised of a polymer obtained from an aliphatic amino group-containing monomer as a comonomer | Takashi Yamadera | 1984-06-12 |
| 4438190 | Photosensitive resin composition containing unsaturated monomers and unsaturated phosphates | Toshiaki Ishimaru, Katsushige Tsukada | 1984-03-20 |
| 4312916 | Process for producing adhesive film | Hajime Kakumaru, Toshiaki Ishimaru, Kiyoshi Nakao, Tomohisa Ohta | 1982-01-26 |
| 4302268 | Process for preparing flexible printed-circuit board | Shigeo Tachiki, Toshiaki Ishimaru | 1981-11-24 |
| 4272607 | Photosensitive resin composition | Katsushige Tsukada, Hideo Yamada, Toshiaki Ishimaru, Hajime Kakumaru | 1981-06-09 |
| 4186122 | Electrical insulating coatings | Yasunori Okada, Yuichi Osada, Mineo Nakano, Shozo Kasai, Shigeo Tachiki +1 more | 1980-01-29 |