Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552482 | Color cathode ray tube having color sorting mask including cut portions | Yoshiaki Ito, Shinichiro Nakagawa, Masatsugu Inoue | 2003-04-22 |
| RE38015 | Roller bearing with a cage | Osamu Fujii, Michitsugu Mori | 2003-03-04 |
| 6472805 | Color cathode ray tube | Shinichiro Nakagawa, Yoshiaki Ito, Masatsugu Inoue | 2002-10-29 |
| 6384522 | Color cathode ray tube for reducing landing drift of electron beams on phosphor layers | Munechika Tani, Ichiro Saotome, Masatsugu Inoue | 2002-05-07 |
| 6268688 | Color cathode ray tube | Munechika Tani, Masatsugu Inoue | 2001-07-31 |
| 6215237 | Color cathode ray tube with shadow mask having mask frame balanced in mechanical strength | Shigeru Tsuchida | 2001-04-10 |
| 6203205 | Cylindrical roller bearing | Takashi Yamamoto, Shinichi Tsunashima | 2001-03-20 |
| 6196724 | Cylindrical roller bearing | Morio Sorimachi, Yoshio Shoda, Takashi Yamamoto | 2001-03-06 |
| 6133682 | Color cathode ray tube having shadow mask with prescribed bridge widths | Ichiro Saotome, Munechika Tani | 2000-10-17 |
| 6112321 | Nonvolatile semiconductor storage device | Kazuyuki Shimada | 2000-08-29 |
| 6068408 | Cage for a rolling bearing | Yasushi Mutoh, Setsu Kawaguchi, Eiichi Takahashi, Kenji Okuma, Magozou Hamamoto +4 more | 2000-05-30 |
| 6022147 | Roller bearing with a cage | Osamu Fujii, Michitsugu Mori | 2000-02-08 |
| 5821684 | Color cathode ray tube with suppressed doming | Masatsugu Inoue, Nobuhiko Akoh, Kumio Fukuda | 1998-10-13 |
| 5716146 | Radial rolling bearing | Tatsunobu Momono | 1998-02-10 |
| 5672934 | Color cathode-ray tube having a shadow mask with improved arrays of apertures | Shinji Ohama, Norio Shimizu, Ichiro Saotome, Masatsugu Inoue, Kumio Fukuda | 1997-09-30 |
| 5663610 | Cathode ray tube that minimizes mislanding of electron beams due to thermal expansion and vibration | Masatsugu Inoue, Satoshi Tsunokawa, Norio Shimizu | 1997-09-02 |
| 5631520 | Color cathode-ray tube with nonspherical curved shadow mask | Masatsugu Inoue | 1997-05-20 |
| 5408123 | Functional chip to be used while stacked on another chip and stack structure formed by the same | — | 1995-04-18 |
| 5397184 | Hydrostatic gas bearing | — | 1995-03-14 |
| 4963786 | Method and apparatus for supporting a shadow mask | Kiyoshi Tokita, Takeshi Fujiwara | 1990-10-16 |
| 4838033 | Heat insulating support device for cryogenic equipment | Yuuichi Yamamoto, Tadaaki Nakamura, Akemi Hijikata | 1989-06-13 |
| 4773228 | Cryostat | Shinichi Masuno | 1988-09-27 |
| 4770007 | Vertically compact cryostat | Katsuyoshi Toyoda, Akinori Ohara | 1988-09-13 |
| 4744222 | Very low temperature liquid transfer system | — | 1988-05-17 |
| 4713941 | Cryogenic vessel | Katsuyoshi Toyoda | 1987-12-22 |