Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378458 | Method for preparing ink, ink cartridge and ink-jet recording apparatus | Hidekazu Arase, Mamoru Soga, Masaichiro Tatekawa, Shigeru Kusakata, Masashi Itoh | 2008-05-27 |
| 7368007 | Ink-jet recording ink, image forming method, ink-jet recording apparatus and imaged article | Shigeru Kusakata, Masashi Itoh, Mamoru Soga, Hidekazu Arase, Masaichiro Tatekawa | 2008-05-06 |
| 7152968 | Image formation method | Mamoru Soga, Hidekazu Arase, Masaichiro Tatekawa, Keishi Taniguchi, Masashi Ito +1 more | 2006-12-26 |
| 6929686 | Ink composition for inkjet recording | Mamoru Soga, Hidekazu Arase, Masaichiro Tatekawa, Keishi Taniguchi, Masashi Ito +1 more | 2005-08-16 |
| 5412114 | Calixarene derivatives and process for the preparation thereof | Seiji Shinkai, Takashi Arimura, Hirosuke Kawabata, Kozo Tachibana | 1995-05-02 |
| 5316834 | Fiber-reinforced thermoplastic sheet | Yoh Goto, Tatsuya Shibata | 1994-05-31 |
| 5231196 | Calixarene derivatives and process for the preparation thereof | Seiji Shinkai, Takashi Arimura, Kirosuke Kawabata, Kozo Tachibana | 1993-07-27 |
| 5089359 | Organic secondary battery | Toshiyuki Ohsawa, Koji Uji-Ie, Hiroshi Nishihara | 1992-02-18 |
| 4935319 | Organic secondary battery | Toshiyuki Ohsawa, Koji Uji-Ie, Hiroshi Nishihara | 1990-06-19 |
| 4497887 | Thermal development type diazo copying material with hydrophobic resin encapsulated coupler particle | Nobuyoshi Watanabe | 1985-02-05 |
| 4486527 | Thermo-developable type diazo copying material with 2-naphthol coupler having long aliphatic chain amide substitution | Norio Kurisu, Masaru Shimada, Keishi Kubo | 1984-12-04 |
| 4467024 | Process for the production of thermo-developable type diazo copying material | Norio Kurisu, Hideo Watanabe, Nobuyoshi Watanabe | 1984-08-21 |
| 4416967 | Diazo copying element | Takeo Hirabayashi, Takeshi Yanagihara, Shinjiro Sakurai | 1983-11-22 |
| 4400456 | Thermo-developable type diazo copying material | Shigeru Kusakata | 1983-08-23 |
| 4304831 | Black-color forming two-component type diazo copying material | Masanori Rimoto | 1981-12-08 |
| 4225662 | Diazo copying material | Masanori Rimoto, Chihiro Hayashi | 1980-09-30 |