Toma; Tetsuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Toma; Tetsuya.The latest application filed is for "light directing film".
- Toma; Tetsuya - Woodbury MN
- Toma; Tetsuya - Tokyo JP
| Patent | Date |
|---|---|
| Light Directing Film App 20110199557 - Johnson; Todd M. ; et al. | 2011-08-18 |
| Light directing film Grant 7,950,838 - Johnson , et al. May 31, 2 | 2011-05-31 |
| Light Directing Film App 20070279773 - Johnson; Todd M. ; et al. | 2007-12-06 |
| Brightness enhancing film composition App 20050124713 - Jones, Clinton L. ; et al. | 2005-06-09 |
| Release material, release material article, and process for producing the release material article Grant 6,660,354 - Suwa , et al. December 9, 2 | 2003-12-09 |
| Release material, release material article, and process for producing the release material article App 20030118770 - Suwa, Toshihiro ; et al. | 2003-06-26 |
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