Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9129880 | Imaging device | — | 2015-09-08 |
| 6623590 | Support for photographic paper and its production | Tadahiro Kegasawa, Ryuichi Katsumoto | 2003-09-23 |
| 6589645 | Laminated member and method for manufacturing the same | Tadahiro Kegasawa, Ryuichi Katsumoto, Takumi Araki, Toshio Taka | 2003-07-08 |
| 6461138 | Device for forming multilayer sheets and extrusion die therefor | Tadahiro Kegasawa, Shotaro Ogawa, Ryuichi Katsumoto, Hideaki Usui | 2002-10-08 |
| 6409958 | Method of producing biaxially stretched polyester film | Yasuyuki Hosono, Masaaki Otoshi, Tadahiro Kegasawa, Fumitaka Terai | 2002-06-25 |
| 6368532 | Method of producing biaxially stretched polyester film | Masaaki Otoshi, Takanori Sato, Yasuyuki Hosono, Fumitaka Terai | 2002-04-09 |
| 6203742 | Method for forming multilayer sheets and extrusion die therefor | Tadahiro Kegasawa, Shotaro Ogawa, Ryuichi Katsumoto, Hideaki Usui | 2001-03-20 |
| 6146486 | Preparation of resin-coated support | Tadahiro Kegasawa, Tetsuya Yoshida | 2000-11-14 |
| 5820935 | Coating method and coating apparatus including uniformly floating rotating member in fluid reservoir | Yutaka Kashiwabara, Shuichi Endo, Kazuhiko Nojo, Toshiharu Kubota | 1998-10-13 |
| 5814258 | Method for forming multilayer sheet or multilayer film | Shotaro Ogawa | 1998-09-29 |
| 5780213 | Photographic printing paper support | Tadahiro Kegasawa, Ryuichi Katsumoto | 1998-07-14 |
| 5763009 | Process for producing support for recording material | Tadahiro Kegasawa, Kunio Takahashi, Katsuhiko Takada | 1998-06-09 |
| 5399503 | Method for growing a HgCdTe epitaxial layer on a semiconductor substrate | Tetsuo Saito, Tetsuya Kochi, Tamotsu Yamamoto, Kosaku Yamamoto | 1995-03-21 |
| 5275660 | Low mass, thermally stable coating apparatus | Kazuhiko Nojo, Hideaki Usui | 1994-01-04 |
| 4877477 | Strip supplying device | Toshinori Yabe | 1989-10-31 |
| 4292349 | Coating method and apparatus | Mamoru Ishiwata, Shinji Uematsu, Masashi Ishiyama | 1981-09-29 |
| 4202868 | Production of high-density carbon materials | Kiyoshige Hayashi, Masanao Nakagawa, Yoshiharu Ito | 1980-05-13 |