Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8160633 | Transmitted power control method and mobile terminal device | — | 2012-04-17 |
| 6853122 | Cathode-ray tube apparatus | Noriyuki Miyamoto, Tsutomu Takekawa, Hirofumi Ueno, Masatane Jida, Tomonari Ishihara | 2005-02-08 |
| 6653771 | Electron gun assembly and cathode ray tube apparatus | Tomonari Ishihara, Hirofumi Ueno | 2003-11-25 |
| 6586868 | Color cathode-ray tube apparatus with multi-lens electron focusing and yoke deflection | Tsutomu Takekawa, Hirofumi Ueno | 2003-07-01 |
| 6555975 | Cathode-ray tube apparatus | Tomonari Ishihara | 2003-04-29 |
| 6489736 | Color cathode ray tube apparatus | Hirofumi Ueno, Tsutomu Takekawa | 2002-12-03 |
| 6335597 | Color cathode-ray tube apparatus | Hirofumi Ueno, Tsutomu Takekawa | 2002-01-01 |
| 6265819 | Electron gun structure | Junichi Kimiya, Shigeru Sugawara, Osamu Ono, Takashi Awano | 2001-07-24 |
| 6225766 | Color cathode ray tube | Osamu Ono, Shigeru Sugawara, Takashi Awano | 2001-05-01 |
| 5631521 | Electron gun for color cathode ray tube | Takahiro Hasegawa, Shigeo Fukuda | 1997-05-20 |
| 5339010 | Color cathode-ray tube apparatus | Hiroshi Urata, Toshinao Sone, Kazunori Nakane, Kiyoshi Tokita | 1994-08-16 |