Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836919 | Management method and system for exposure apparatus having alarm based on inclination amount and deviation from aligned position | Kenichi Tsujisawa, Hiroshi Matsushita, Takayoshi Otake, Hideyuki Oishi, Akira Ogawa | 2014-09-16 |
| 6946785 | Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display | Takeo Ito, Tsuyoshi Oyaizu, Hiroshi Makihara, Toshimi Fukui | 2005-09-20 |
| 6699580 | Dispersion composition for black matrix, display, and process, for production display | Takeo Ito, Hajime Tanaka, Tomoko Nakazawa, Tsuyoshi Oyaizu, Kazuo Sakai +2 more | 2004-03-02 |
| 6630778 | Color CRT and production method therefor | Keisuke Iida, Masaaki Inamura | 2003-10-07 |