Tsuchitani; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuchitani; Hiroshi.The latest application filed is for "projection optical apparatus and projector".
- Tsuchitani; Hiroshi - Shiojiri JP
- TSUCHITANI; Hiroshi - Shiojiri-Shi JP
- Tsuchitani; Hiroshi - Asaka JP
| Patent | Date |
|---|---|
| Projection optical apparatus and projector with damping mechanism Grant 10,295,889 - Kurota , et al. | 2019-05-21 |
| Projection Optical Apparatus And Projector App 20180217477 - KUROTA; Ippei ; et al. | 2018-08-02 |
| Projector lens access cover Grant D810,177 - Sugawara , et al. February 13, 2 | 2018-02-13 |
| Projector Grant 9,470,960 - Tsuchitani , et al. October 18, 2 | 2016-10-18 |
| Projector Grant 9,423,675 - Hashimoto , et al. August 23, 2 | 2016-08-23 |
| Projector App 20150002826 - Hashimoto; Yoshinori ; et al. | 2015-01-01 |
| Projector App 20140354958 - Tsuchitani; Hiroshi ; et al. | 2014-12-04 |
| Relaying apparatus App 20060055964 - Tsuchitani; Hiroshi | 2006-03-16 |
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