Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002203 | Cathode ray tube having an envelope shaped to reduce beam deflection power requirements | Masahiro Yokota, Yuuichi Sano, Tadahiro Kojima | 1999-12-14 |
| 5952767 | Index-type color cathode ray tube | Yuji Kuwabara, Toru Takahashi | 1999-09-14 |
| 5929559 | Cathode ray tube | Yuuichi Sano, Masahiro Yokota, Tadahiro Kojima | 1999-07-27 |
| 5831372 | Cathode ray tube with supporting members each having a first and second support portion for improved bearing of atmospheric pressure between the faceplate and the rearplate | Kazuyuki Seino, Takashi Nishimura, Masakatu Arai, Hitoshi Nagai | 1998-11-03 |
| 5831373 | Cathode ray tube with plural electron gun assemblies | Toru Takahashi, Yuji Kuwabara | 1998-11-03 |
| 5763995 | Cathode ray tube | Yuuichi Sano, Masahiro Yokota, Tadahiro Kojima | 1998-06-09 |
| 5694003 | Plural gun color CRT with inclined index phosphor layers | Toru Takahashi, Yuji Kuwabara | 1997-12-02 |
| 5694004 | Color cathode ray tube apparatus | Junichi Kimiya, Shigeru Sugawara, Kumio Fukuda | 1997-12-02 |
| 5663609 | Electron gun assembly having a quadruple lens for a color cathode ray tube | Junichi Kimiya | 1997-09-02 |
| 5634837 | Cathode-ray tube and method of manufacturing the same | Takashi Nishimura, Kazuyuki Seino, Tohru Takahashi, Yuuji Haraguchi | 1997-06-03 |
| 5584738 | Cathode ray tube apparatus and method of manufacturing the same | Takashi Nishimura, Kazuyuki Seino, Yuuji Haraguchi | 1996-12-17 |
| 5517078 | Color cathode ray tube apparatus | Shigeru Sugawara, Junichi Kimiya | 1996-05-14 |
| 5506467 | Cathode-ray tube and method of manufacturing the same | Takashi Nishimura, Kazuyuki Seino, Tohru Takahashi, Yuuji Haraguchi | 1996-04-09 |
| 5498921 | Cathode ray tube apparatus and method of manufacturing the same | Takashi Nishimura, Kazuyuki Seino, Yuuji Haraguchi | 1996-03-12 |
| 5495139 | Color cathode ray tube apparatus | Jiro Shimokobe | 1996-02-27 |
| 5491382 | Color picture tube apparatus | Jiro Shimokobe, Takashi Nishimura | 1996-02-13 |
| 5486735 | Electron gun with improved withstand voltage for color-picture tube | Shigeru Sugawara, Junichi Kimiya | 1996-01-23 |
| 5449983 | Color cathode ray tube apparatus | Shigeru Sugawara, Junichi Kimiya | 1995-09-12 |
| 5384512 | Electron gun for cathode-ray tube | Shigeru Sugawara | 1995-01-24 |
| 5365143 | Color cathode ray tube having a plurality of masks | Takashi Nishimura, Kazuyuki Seino | 1994-11-15 |
| 5365142 | Cathode-ray tube wherein plural regions of phosphor screen are scanned independently of one another | Takashi Nishimura, Kazuyuki Seino | 1994-11-15 |
| 5287034 | Flat display device for displaying an image utilizing an electron beam, which is provided with a support arrangement for supporting a single faceplate | Takashi Nishimura | 1994-02-15 |
| 5262702 | Color cathode-ray tube apparatus | Taketoshi Shimoma, Shigeru Sugawara, Jiro Shimokobe | 1993-11-16 |
| 5162695 | Electron gun assembly for a color cathode ray tube | Taketoshi Shimona, Shigeru Sugawara, Jiro Shimokobe | 1992-11-10 |
| 5113112 | Color cathode ray tube apparatus | Taketoshi Shimoma, Jiro Shimokobe | 1992-05-12 |