Shigeru Takizawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing lens casting mold and method of manufacturi...
- Patent number 8,641,937
- Issue date Feb 4, 2014
- Hoya Corporation
- Noriaki Taguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for processing lens
- Patent number 8,162,719
- Issue date Apr 24, 2012
- Hoya Corporation
- Keigo Hasegawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lens surface cutting apparatus and lens surface cutting method for...
- Patent number 7,861,626
- Issue date Jan 4, 2011
- Hoya Corporation
- Hideo Toriumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD AND MANUFACTURING DEVICE OF FORMED ARTICLE, AN...
- Publication number 20120086138
- Publication date Apr 12, 2012
- HOYA CORPORATION
- Noriaki Taguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING LENS CASTING MOLD
- Publication number 20110304064
- Publication date Dec 15, 2011
- HOYA CORPORATION
- Noriaki Taguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING LENS CASTING MOLD AND METHOD OF MANUFACTURI...
- Publication number 20110163466
- Publication date Jul 7, 2011
- HOYA CORPORATION
- Noriaki Taguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING LENS CASTING MOLD AND METHOD OF MANUFACTURI...
- Publication number 20110127685
- Publication date Jun 2, 2011
- HOYA CORPORATION
- Noriaki Taguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING PLASTIC LENS
- Publication number 20100239776
- Publication date Sep 23, 2010
- HOYA CORPORATION
- Eiichi Yajima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR PROCESSING LENS
- Publication number 20100112907
- Publication date May 6, 2010
- HOYA COPORATION
- Keigo Hasegawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lens surface cutting apparatus and lens surface cutting method for...
- Publication number 20090047874
- Publication date Feb 19, 2009
- Hideo Toriumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Shigeru Takizawa

Person

Patents Grantslast 30 patents

Method of manufacturing lens casting mold and method of manufacturi...

Method and device for processing lens

Lens surface cutting apparatus and lens surface cutting method for...

Patents Applicationslast 30 patents

MANUFACTURING METHOD AND MANUFACTURING DEVICE OF FORMED ARTICLE, AN...

METHOD OF MANUFACTURING LENS CASTING MOLD

METHOD OF MANUFACTURING LENS CASTING MOLD AND METHOD OF MANUFACTURI...

METHOD OF MANUFACTURING LENS CASTING MOLD AND METHOD OF MANUFACTURI...

METHOD FOR PRODUCING PLASTIC LENS

METHOD AND DEVICE FOR PROCESSING LENS

Lens surface cutting apparatus and lens surface cutting method for...