Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992225 | Charge pump circuit | Daisuke Arima, Yasuhide Shimizu | 2021-04-27 |
| 9193833 | Phosphor-containing cured silicone, process for production of same, phosphor-containing silicone composition, precursor of the composition, sheet-shaped moldings, LED package, light-emitting device, and process for production of LED-mounted substrate | Tetsuya Goto, Masuichi Eguchi, Takao Kitagawa, Kazunari Kawamoto, Yutaka Ishida +2 more | 2015-11-24 |
| 9164378 | Direct drawing-type waterless lithographic printing original plate | Akihiro Iihara, Yasunori KUSE, Yuta Shuto, Satoshi Yoshida | 2015-10-20 |
| 9159519 | Paste for electron emission source, and electron emission source | Takejiro INOUE, Kazuki Shigeta, Sunkyu Park | 2015-10-13 |
| 9117979 | Phosphor sheet, LED and light emitting device using the same and method for manufacturing LED | Nobuo Matsumura, Yutaka Ishida, Kazunari Kawamoto, Takao Kitagawa, Takejiro INOUE +3 more | 2015-08-25 |
| 8580128 | Method of manufacturing electromagnetic-wave shielding plate, electromagnetic-wave shielding plate manufactured thereby, and filter display using the same | Osamu Watanabe, Tadashi Yoshioka, Takayoshi Ueba | 2013-11-12 |
| 8206615 | Paste for emission source and electron emission element | Kazuki Shigeta, Takejiro INOUE, Atsushi Ikeda | 2012-06-26 |
| 6787291 | Directly imageable planographic printing plate and production method thereof | Kimikazu Nagase, Ken Kawamura, Kunitaka Fujiyoshi | 2004-09-07 |
| 6777156 | Directly imageable planographic printing plate precursor and a method of producing planographic plates | Michihiko Ichikawa, Norimasa Ikeda | 2004-08-17 |
| 6344306 | Directly imageable waterless planographic printing plate precursor, and directly imageable waterless planographic printing plate | Kunitaka Fujiyoshi, Kimikazu Nagase, Gentaro Ohbayashi | 2002-02-05 |
| 6284433 | Method of producing directly imageable waterless planographic printing plate | Michihiko Ichikawa, Seigo Miyaguchi, Mitsuru Suezawa, Kimikazu Nagase, Shingo Aoki +1 more | 2001-09-04 |
| 6194122 | Directly imageable waterless planographic printing plate | Michihiko Ichikawa, Koichi Fujimaru, Norimasa Ikeda, Ken Kawamura | 2001-02-27 |
| 5866294 | Water-less quinonediazide lithographic raw plate | Masahiro Oguni, Mitsuru Suezawa, Shun-ichi Yanagida, Norimasa Ikeda | 1999-02-02 |