Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8193740 | Controller for discharge lamp and light source device | Yoshinobu Ito, Takamasa Tanaka, Koji Matsushita | 2012-06-05 |
| 7868526 | Light source device | Koji Matsushita, Kouzou Adachi | 2011-01-11 |
| 7781948 | Light source device including a gas discharge tube, a housing, and an insulating socket member | Koji Matsushita, Kouzou Adachi | 2010-08-24 |
| 7781975 | Gas discharge tube having cathode cover made of ceramics | Yoshinobu Ito, Koji Matsushita | 2010-08-24 |
| 6018425 | Wide-angle lens assembly and method | Koki NAKABAYASHI, Shoro Mochida | 2000-01-25 |
| 5999833 | Method for production of superconducting oxide tape and superconducting oxide tape produced thereby | Ryoji Funahashi, Ichiro Matsubara, Hiroshi Ishikawa | 1999-12-07 |
| 5846910 | Method for production of B.sub.i -2212 superconducting tape material | Ryoji Funahashi, Ichiro Matsubara, Hiroshi Ishikawa | 1998-12-08 |
| 5827798 | Method for production of superconducting polycrystalline wire rod | Ichiro Matsubara, Ryoji Funahashi, Hiroshi Ishikawa | 1998-10-27 |
| 5822130 | Exposure equipment for display tube fabrication | Hiroyuki Nagano, Takashi Inoue, Shohroh Mochida, Shuji Ueda, Osamu Adachi | 1998-10-13 |
| 5025269 | Color electrostatic recording apparatus | Kiyoshi Saeki, Toshinori Ohtsuki | 1991-06-18 |
| 4755703 | Electric motor | — | 1988-07-05 |
| 4579925 | Powder coating composition | Minoru Yokoshima, Tomotaka Onizuka, Kazuhiko Sato, Hiroyuki Okumura | 1986-04-01 |
| 4507224 | Ceramics containing fibers of silicon carbide | Yasuo Toibana | 1985-03-26 |
| 4409846 | Electromagnetic flow meter | — | 1983-10-18 |