Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900055 | Synonym extraction device, synonym extraction method, and synonym extraction program | Hiroshi Miyao, Satoshi Sunaga | 2024-02-13 |
| 6621210 | Front plate for field-emission display comprising barriers formed of conductive inorganic material | Haruo Kato, Shinzo Hirata, Kazuyoshi Togashi | 2003-09-16 |
| 6469430 | Method for reducing resonant frequency vibrations in a cathode ray tube | Koji Saita, Tsuneo Muchi, Kenichi Ozawa | 2002-10-22 |
| 5914559 | Resistance element and cathode ray tube | Tsuneo Muchi, Kenichi Ozawa | 1999-06-22 |
| 5879217 | Cathode ray tube and method of manufacturing the same | Shiro Kenmotsu, Takuji Inoue | 1999-03-09 |
| 5780962 | Color selection electrode mounting structure | Bunichiro Fujii, Kenichi Ozawa, Koji Saita, Hajime Minegishi | 1998-07-14 |
| 5670841 | Electron gun for a cathode ray tube having a plurality of electrodes layers forming a main lens | Tsuneo Muti | 1997-09-23 |
| 5661363 | Luminated main lens member for an electron gun | Yukinobu Iguchi, Tsuneo Muchi, Tomohisa Asano | 1997-08-26 |
| 5578657 | CRT adhesive composition and CRT obtained by the use thereof | Takuji Inoue, Kenji Nakayama, Hiroe Ito, Minoru Yokoshima | 1996-11-26 |
| 5534096 | Cathode-ray tube apparatus and method of producing the same | Shiro Kenmotsu, Takuji Inoue | 1996-07-09 |
| 5521462 | Electron gun for CRT | Tsuneo Muchi, Shigenori Tagami, Hiroaki Ishiguro | 1996-05-28 |
| 5489229 | Electron gun for a cathode ray tube | Tsuneo Muti | 1996-02-06 |
| 5396156 | Convergence correction circuit for cathode ray tube | Yukinobu Iguchi, Hiromu Hosokawa, Ichiro Utsumi, Nobuya Okano | 1995-03-07 |
| 4858016 | Cathode ray tube having an improved implosion proof structure | Tsutomu Suehiro, Hitoshi Uchiyama, Takahito Inukai | 1989-08-15 |
| 4825535 | Method of manufacturing a resistor element | Kazuyuki Ota, Teruyasu Suzuki, Keiji Honda, Takahiko Yamakami | 1989-05-02 |
| 4604547 | Deflection system for a two electron beam cathode ray tube | Akio Murata, Koichi Sakai | 1986-08-05 |