Fukagawa; Tsuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fukagawa; Tsuyoshi.The latest application filed is for "optical product and spectacle plastic lens".
- Fukagawa; Tsuyoshi - Okazaki JP
- FUKAGAWA; Tsuyoshi - Okazaki-Shi JP
| Patent | Date |
|---|---|
| Plastic optical product and plastic lens for spectacles Grant 9,022,561 - Fukagawa , et al. May 5, 2 | 2015-05-05 |
| Optical product and spectacle plastic lens Grant 8,908,275 - Fukagawa , et al. December 9, 2 | 2014-12-09 |
| Optical member, plastic lens for eyeglasses, and method for manufacturing the same Grant 8,746,878 - Fukagawa , et al. June 10, 2 | 2014-06-10 |
| Optical product and eyeglass plastic lens Grant 8,746,880 - Fukagawa , et al. June 10, 2 | 2014-06-10 |
| Optical Product And Spectacle Plastic Lens App 20130135742 - FUKAGAWA; Tsuyoshi ; et al. | 2013-05-30 |
| Plastic Optical Product And Plastic Lens For Spectacles App 20130050636 - FUKAGAWA; Tsuyoshi ; et al. | 2013-02-28 |
| Optical Product And Eyeglass Plastic Lens App 20120069295 - FUKAGAWA; Tsuyoshi ; et al. | 2012-03-22 |
| Optical Member, Plastic Lens For Eyeglasses, And Method For Manufacturing The Same App 20120062833 - FUKAGAWA; Tsuyoshi ; et al. | 2012-03-15 |
| Optical Product And Spectacle Plastic Lens App 20120033175 - Fukagawa; Tsuyoshi ; et al. | 2012-02-09 |
| Spectacle lens and spectacle Grant 7,926,939 - Kato , et al. April 19, 2 | 2011-04-19 |
| Spectacle Lens And Spectacle App 20080284976 - Kato; Yuji ; et al. | 2008-11-20 |
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