KAWAMOTO OPTICAL INDUSTRIAL CO. LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for KAWAMOTO OPTICAL INDUSTRIAL CO. LTD..The latest application filed is for "eyeglasses".
- KAWAMOTO OPTICAL INDUSTRIAL CO. LTD. - Osaka JP
- KAWAMOTO OPTICAL INDUSTRIAL CO., LTD. - Osaka-Shi Osaka JP
- Kawamoto Optical Industrial Company Limited - Osaka JP
| Patent | Date |
|---|---|
| Eyeglasses frame Grant 11,169,396 - Kawamoto November 9, 2 | 2021-11-09 |
| Eyeglasses App 20210055571 - KAWAMOTO; Shuichi | 2021-02-25 |
| Eyeglasses Frame App 20200400972 - Kawamoto; Shuichi | 2020-12-24 |
| Nose pad for eyeglasses Grant D837,281 - Kawamoto J | 2019-01-01 |
| Eyeglasses frame Grant 9,946,091 - Kawamoto April 17, 2 | 2018-04-17 |
| Eyeglasses Frame App 20180039095 - Kawamoto; Shuichi | 2018-02-08 |
| Eyeglasses Having Multi-purpose Lens-extending Portion App 20170168321 - KAWAMOTO; Shuichi | 2017-06-15 |
| Spectacles Grant 5,035,499 - Kitamura , et al. July 30, 1 | 1991-07-30 |
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