Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6157122 | Color cathode ray tube with coma reduced | Masayoshi Misono, Tsutomu Tojyo | 2000-12-05 |
| 6144151 | Color cathode ray tube having an improved electron gun | Tsutomu Tojo, Masayoshi Misono | 2000-11-07 |
| 6005340 | CRT, deflection-defocusing correcting member therefor, a method of manufacturing same member, and an image display system including same CRT | Masayoshi Misono, Tutomu Tojyo, Mitsuhiro Sugiyama | 1999-12-21 |
| 5912530 | Color cathode ray tube with coma reduced | Masayoshi Misono, Tsutomu Tojyo | 1999-06-15 |
| 5817892 | Process for producing unsaturated alcohol | Hideo Tahara, Yoshinori Mitsuda, Yasuyuki Hattori | 1998-10-06 |
| 5293059 | MOS semiconductor device with double-layer gate electrode structure | — | 1994-03-08 |
| 5254705 | Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters | Yasuyuki Hattori, Hidetoshi Kadowaki, Kiyoshi Tsukada | 1993-10-19 |
| 5250713 | Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters | Yasuyuki Hattori, Kunizo Hashiba, Osamu Tabata, Kiyoshi Tsukada, Noriaki Fukuoka | 1993-10-05 |
| 5120885 | Process for producing alcohol | Kiyoshi Tsukada, Yasuyuki Hattori, Akira Yamamuro, Kunizo Hashiba, Osamu Tabata | 1992-06-09 |
| 4900690 | MOS semiconductor process with double-layer gate electrode structure | — | 1990-02-13 |
| 4438079 | Method for manufacture of arsenious anhydride | Tadashi Nakano, Naoki Kubo | 1984-03-20 |