Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935828 | Organic semiconductor material, organic semiconductor structure and organic semiconductor apparatus | Ken Tomino, Hiroki Maeda, Masanao Matsuoka | 2011-05-03 |
| 7470561 | Organic semiconductor material, organic semiconductor structure, and organic semiconductor device | Hiroki Maeda, Ken Tomino, Junichi Hanna | 2008-12-30 |
| 7408188 | Organic semiconductor material, organic semiconductor structure and organic semiconductor apparatus | Hiroki Maeda, Ken Tomino, Masanao Matsuoka | 2008-08-05 |
| 7405003 | Organic semiconductor material, organic semiconductor structure, and organic semiconductor device | Hiroki Maeda, Ken Tomino, Masahiro Funahashi, Junichi Hanna | 2008-07-29 |
| 7088034 | Cathode-ray tube employing a separate grid structure to stabilize cathode current | Toshio Shimaoogi | 2006-08-08 |
| 6987367 | Cathode-ray tube | Osamu Ono, Toshio Shimaoogi, Tomoyuki Hayama | 2006-01-17 |
| 6935961 | Conjuring tool for performing coin increasing trick | — | 2005-08-30 |
| 6917151 | Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube | Junichi Kimiya, Takahiro Hasegawa | 2005-07-12 |
| 6614164 | CRT with neck and stem weld and method for manufacturing the same | Hisakazu Okamoto, Fumitaka Hoshino | 2003-09-02 |
| 6472832 | Cathode ray tube | Junichi Kimiya, Syunji Ookubo | 2002-10-29 |
| 6462466 | Color cathode ray tube with small neck diameter and large stem pin circle having sufficient number of conductive lead pin segments | Hiroyuki Koba, Fumitaka Hoshino, Hidenori Takata, Masatoshi Ichikawa | 2002-10-08 |
| 6455999 | Color picture tube | Takahiro Hasegawa, Syunji Ookubo | 2002-09-24 |
| 6424084 | Cathode ray tube apparatus including an electron gun assembly capable of dynamic astigmatism compensation | Junichi Kimiya, Takashi Awano | 2002-07-23 |
| 6406742 | Method of manufacturing a cathode ray tube and apparatus manufacturing the same | Takahiro Hasegawa, Fumihito Suzuki, Fumio Miyanaga, Katsumi Yaha | 2002-06-18 |
| 6396202 | Electron gun structure including cathode support strap with opening portion | Hirofumi Ueno, Tsutomu Takekawa | 2002-05-28 |
| 6339293 | Cathoderay tube | Junichi Kimiya, Takashi Awano | 2002-01-15 |
| 6313575 | Color picture tube | Junichi Kimiya, Fumitaka Hoshino | 2001-11-06 |
| 6265819 | Electron gun structure | Kazunori Satou, Junichi Kimiya, Osamu Ono, Takashi Awano | 2001-07-24 |
| 6236152 | Color cathode ray tube with inline electron gun with variable distances of side beam passing holes from the central beam passing axis | Junichi Kimiya, Fumitaka Hoshino | 2001-05-22 |
| 6229256 | Cathode ray tube having high resistance film on the inner wall of the neck | Fumihito Suzuki, Takahiro Hasegawa | 2001-05-08 |
| 6225766 | Color cathode ray tube | Osamu Ono, Kazunori Satou, Takashi Awano | 2001-05-01 |
| 6121724 | Color cathode ray tube with high resistance film in the electron gun | Takahiro Hasegawa, Fumihito Suzuki | 2000-09-19 |
| 5952777 | Color cathode ray tube | Takahiro Hasegawa, Fumihito Suzuki | 1999-09-14 |
| 5923123 | Electron gun assembly for cathode ray tube with a voltage stabilizing suppressor ring | Fumihito Suzuki, Takahiro Hasegawa, Junichi Kimiya | 1999-07-13 |
| D388584 | Savings box with coin spinner | — | 1997-12-30 |