SASAMATA CO., LTD.

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Organization

Sabae-shi, Fukui-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Eyeglass lens connector, eyeglasses with interchangeable lenses, an...
- Patent number 7,926,936
- Issue date Apr 19, 2011
- SUN-RAY Corporation
- Tsuneo Sasamata
- G02 - OPTICS
Information Patent Grant
Sunglass with multistage stop function and attachment fitting thereof
- Patent number 7,063,419
- Issue date Jun 20, 2006
- Sunray Corporation
- Yoshikazu Munakata
- G02 - OPTICS
Information Patent Grant
Nose pad device for glasses
- Patent number 6,045,223
- Issue date Apr 4, 2000
- Sasamata Co., Ltd.
- Hiroyuki Kawabata
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
Eyeglass Lens Connector, Eyeglasses with Interchangeable Lenses, an...
- Publication number 20100188635
- Publication date Jul 29, 2010
- SUN-RAY Corporation
- Tsuneo Sasamata
- G02 - OPTICS