Kato; Tomonobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kato; Tomonobu.The latest application filed is for "contact prevention film, touch panel and display device cover panel".
- Kato; Tomonobu - Shiga N/A JP
- Kato; Tomonobu - Kyoto JP
| Patent | Date |
|---|---|
| Contact prevention film, touch panel and display device cover panel Grant 9,557,448 - Kato , et al. January 31, 2 | 2017-01-31 |
| Switching device Grant 9,208,967 - Kato , et al. December 8, 2 | 2015-12-08 |
| Contact Prevention Film, Touch Panel And Display Device Cover Panel App 20150055032 - Kato; Tomonobu ; et al. | 2015-02-26 |
| Switching Device App 20140225687 - Kato; Tomonobu ; et al. | 2014-08-14 |
| Key Illumination Switch Module And Light Guide Sheet App 20110284354 - Kato; Tomonobu ; et al. | 2011-11-24 |
| Switch Module With Lighted Key App 20110180379 - Osumi; Yoshimasa ; et al. | 2011-07-28 |
| Light guiding plate Grant D621,992 - Fujiwara , et al. August 17, 2 | 2010-08-17 |
| Display unit Grant 7,703,968 - Kato , et al. April 27, 2 | 2010-04-27 |
| Display Unit App 20090161388 - Kato; Tomonobu ; et al. | 2009-06-25 |
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