Kunio Yoshida

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical part manufacturing method, mold manufacturing method, optic...
- Patent number 9,216,549
- Issue date Dec 22, 2015
- AJI Co., ltd.
- Kunio Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding, process for producing lens, molding apparatus, p...
- Patent number 9,149,964
- Issue date Oct 6, 2015
- AJI Co., ltd.
- Kunio Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding
- Patent number 8,840,830
- Issue date Sep 23, 2014
- AJI Co., ltd.
- Shigeru Yamaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding, process for producing lens, molding apparatus, p...
- Patent number 8,540,906
- Issue date Sep 24, 2013
- AJI Co., ltd.
- Kunio Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MOLDING, PROCESS FOR PRODUCING LENS, MOLDING APPARATUS, P...
- Publication number 20130295214
- Publication date Nov 7, 2013
- AJI Co., Ltd.
- Kunio Yoshida
- G02 - OPTICS
Information Patent Application
METHOD OF MOLDING
- Publication number 20110227239
- Publication date Sep 22, 2011
- Showa Denko K.K.
- Shigeru Yamaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL PART MANUFACTURING METHOD, MOLD MANUFACTURING METHOD, OPTIC...
- Publication number 20100289163
- Publication date Nov 18, 2010
- AJI Co., Ltd.
- Kunio Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MOLDING, PROCESS FOR PRODUCING LENS, MOLDING APPARATUS, P...
- Publication number 20100181691
- Publication date Jul 22, 2010
- AJI Co., Ltd.
- Kunio Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL