Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10956751 | Vessel monitoring apparatus | — | 2021-03-23 |
| 8816938 | Large-scale display device | Hiroaki Tamura, Hitoshi Hirakawa, Yoshio Shibukawa, Takamitsu Bunno, Kenji Awamoto +2 more | 2014-08-26 |
| 8796949 | Ultraviolet light irradiation device | Kenji Awamoto, Bingang Guo, Tsutae Shinoda, Yoshitaka Chigi, Tetsuro Nishimoto +2 more | 2014-08-05 |
| 8421355 | Plasma tube array-type display device | Yukiharu Miyamura, Katsuhiko Itamasu | 2013-04-16 |
| 8330676 | Plasma tube array-type display device and luminance correcting method | Koji Kishimoto, Tetsuya Makino, Hitoshi Hirakawa, Kenji Awamoto | 2012-12-11 |
| 8310606 | Display device | Katsuhiko Itamasu, Koji Kishimoto, Manabu Ishimoto, Hitoshi Hirakawa, Kenji Awamoto | 2012-11-13 |
| 8305292 | Large-scale display device | Hiroaki Tamura, Hitoshi Hirakawa, Yoshio Shibukawa, Takamitsu Bunno, Tetsuya Makino +2 more | 2012-11-06 |
| 8093812 | Plasma tube array-type display sub-module and display device | Tetsuya Makino, Hitoshi Hirakawa, Kenji Awamoto | 2012-01-10 |
| 8089210 | Plasma tube array-type display sub-module and display device | Takamitsu Bunno, Yoshio Shibukawa, Bingang Guo, Naganori Tsutsui, Hitoshi Hirakawa +1 more | 2012-01-03 |
| 8076850 | Light emitting tube array, display device employing the light emitting tube array, and method of producing the light emitting tube array | Yoshio Shibukawa, Hitoshi Hirakawa, Kenji Awamoto | 2011-12-13 |
| 7952277 | Plasma display panel | Toshiyuki Akiyama, Takashi Yamada, Yasuyuki Noguchi | 2011-05-31 |
| 7880374 | Display device including gas discharge tubes sandwiched between a front support member and rear support members | Akira Tokai, Manabu Ishimoto, Hitoshi Hirakawa, Yosuke Yamazaki, Kenji Awamoto | 2011-02-01 |
| 7629733 | Display device having plurality of curved gas discharge tubes | Manabu Ishimoto, Yosuke Yamazaki, Hitoshi Yamada, Hitoshi Hirakawa, Akira Tokai +1 more | 2009-12-08 |
| 7623093 | Array display apparatus | Kenji Awamoto | 2009-11-24 |
| 7479736 | Display device with varying phosphor structure | Manabu Ishimoto, Kenji Awamoto, Hitoshi Yamada, Akira Tokai, Yosuke Yamazaki +1 more | 2009-01-20 |
| 7336027 | Plasma tube array and gas discharge tube | Yosuke Yamazaki, Manabu Ishimoto, Hitoshi Yamada, Hitoshi Hirakawa, Akira Tokai +1 more | 2008-02-26 |
| 7298086 | Plasma tube array | Manabu Ishimoto, Kenji Awamoto, Hitoshi Yamada, Akira Tokai, Yosuke Yamazaki +1 more | 2007-11-20 |
| 7282858 | Gas-discharge tube and display apparatus | Akira Tokai, Hitoshi Yamada, Manabu Ishimoto, Kenji Awamoto, Yosuke Yamazaki +2 more | 2007-10-16 |
| 7256538 | AC-driven gas discharge display device having plural thin discharge tubes, plural pairs of display electrodes transverse to the thin display tubes and plural signal electrodes transverse to the display electrodes with light-blocking, electrically conductive films between respective pairs of display electrodes | Manabu Ishimoto, Hitoshi Hirakawa, Kenji Awamoto, Akira Tokai | 2007-08-14 |