Akeyama; Tamotsu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akeyama; Tamotsu.The latest application filed is for "projection video display".
- Akeyama; Tamotsu - Osaka JP
- Akeyama; Tamotsu - Takatsuki JP
| Patent | Date |
|---|---|
| Projection video display Grant 10,158,848 - Mashitani , et al. Dec | 2018-12-18 |
| Projection Video Display App 20170099484 - MASHITANI; Ken ; et al. | 2017-04-06 |
| Projection type video display device Grant 8,411,211 - Akeyama April 2, 2 | 2013-04-02 |
| Image display device and image display method Grant 8,279,238 - Kuwabara , et al. October 2, 2 | 2012-10-02 |
| Projection Type Video Display Device App 20110157487 - Akeyama; Tamotsu | 2011-06-30 |
| Image Display Apparatus With External-equipment-link Unit App 20110085044 - NODA; Hitoshi ; et al. | 2011-04-14 |
| Image Display Device And Image Display Method App 20100271549 - Kuwabara; Akihiro ; et al. | 2010-10-28 |
| Characteristic correction apparatus for gamma correcting an image based on the image type Grant 7,463,295 - Asada , et al. December 9, 2 | 2008-12-09 |
| Characteristic correcting device App 20050104987 - Asada, Ryoji ; et al. | 2005-05-19 |
| Image size reducing method and image size reducing apparatus using the same Grant 6,392,701 - Akeyama , et al. May 21, 2 | 2002-05-21 |
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