Yoshiaki KAMIYA

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus having cup attaching unit
- Patent number 9,421,720
- Issue date Aug 23, 2016
- Nidek Co., Ltd.
- Ryoji Shibata
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus having cup attaching unit
- Patent number 9,421,658
- Issue date Aug 23, 2016
- Nidek Co., Ltd.
- Ryoji Shibata
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 9,144,876
- Issue date Sep 29, 2015
- Nidek Co., Ltd.
- Ryoji Shibata
- B24 - GRINDING POLISHING
Information Patent Grant
Eyeglass lens processing apparatus
- Patent number 7,437,809
- Issue date Oct 21, 2008
- Nidek Co., Ltd.
- Takayasu Yamamoto
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS HAVING CUP ATTACHING UNIT
- Publication number 20140287660
- Publication date Sep 25, 2014
- NIDEK CO., LTD.
- Ryoji SHIBATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EYEGLASS LENS PROCESSING APPARATUS
- Publication number 20140199917
- Publication date Jul 17, 2014
- NIDEK CO., LTD.
- Ryoji SHIBATA
- B24 - GRINDING POLISHING
Information Patent Application
APPARATUS HAVING CUP ATTACHING UNIT
- Publication number 20130236585
- Publication date Sep 12, 2013
- NIDEK CO., LTD.
- Ryoji SHIBATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Eyeglass lens processing apparatus
- Publication number 20060140731
- Publication date Jun 29, 2006
- NIDEK CO., LTD.
- Takayasu Yamamoto
- B28 - WORKING CEMENT, CLAY, OR STONE