Noboru OTANI

Follow

Person

Okazaki-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antifog optical article and manufacturing method thereof
- Patent number 9,360,595
- Issue date Jun 7, 2016
- Tokai Optical Co., Ltd.
- Hiroko Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical product and eyeglass plastic lens
- Patent number 8,746,880
- Issue date Jun 10, 2014
- Tokai Optical Co., Ltd.
- Tsuyoshi Fukagawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ANTIFOG OPTICAL ARTICLE AND MANUFACTURING METHOD THEREOF
- Publication number 20140242380
- Publication date Aug 28, 2014
- Tokai Optical Co., Ltd.
- Hiroko Ishikawa
- G02 - OPTICS
Information Patent Application
OPTICAL PRODUCT AND EYEGLASS PLASTIC LENS
- Publication number 20120069295
- Publication date Mar 22, 2012
- Tokai Optical Co., Ltd.
- Tsuyoshi FUKAGAWA
- G02 - OPTICS
Information Patent Application
Hard coating composition and plastic optical product
- Publication number 20080050601
- Publication date Feb 28, 2008
- Noboru Otani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...