Tetsuji Kawai

Follow

Person

Kasugai-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Contact lens user support system and support method
- Patent number 7,837,327
- Issue date Nov 23, 2010
- Menicon Co., Ltd.
- Hidenari Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of selecting contact lens and/or care system therefor
- Patent number 7,270,716
- Issue date Sep 18, 2007
- Menicon Co., Ltd.
- Sadanori Ohno
- G01 - MEASURING TESTING
Information Patent Grant
Ocular lens materials and process for producing the same
- Patent number 6,727,336
- Issue date Apr 27, 2004
- Menicon Co., Ltd.
- Eri Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid for contact lenses
- Patent number 6,160,069
- Issue date Dec 12, 2000
- Menicon, Co., Ltd.
- Kazuhiko Nakada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CONTACT LENS DISTRIBUTION/STORAGE METHOD AND CONTACT LENS PACKAGE
- Publication number 20120006695
- Publication date Jan 12, 2012
- Menicon Co., Ltd.
- Tetsuji Kawai
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Method of selecting contact lens and/or care system therefor
- Publication number 20060003906
- Publication date Jan 5, 2006
- Menicon Co., Ltd.
- Sadanori Ohno
- G02 - OPTICS
Information Patent Application
Contact lens user support system and support method
- Publication number 20050160009
- Publication date Jul 21, 2005
- Menicon Co. Ltd.
- Hidenari Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ocular lens material and process for producing the same
- Publication number 20040054106
- Publication date Mar 18, 2004
- Menicon Co., Ltd.
- Eri Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...