Shinichi Uemura

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Telescoping walking stick
- Patent number 6,595,226
- Issue date Jul 22, 2003
- Crystal Industrial Co., Ltd.
- Shinichi Uemura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Stageless adjusting/locating device for sticks
- Patent number 6,516,821
- Issue date Feb 11, 2003
- Shinichi Uemura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stick-used stageless adjusting device
- Patent number 6,202,663
- Issue date Mar 20, 2001
- Crystal Industrial Co., Ltd.
- Shinichi Uemura
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Stagelessly adjustable telescopic walking stick with a position ret...
- Patent number 5,769,104
- Issue date Jun 23, 1998
- Crystal Industrial Co., Ltd.
- Shinichi Uemura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Stick structure
- Publication number 20020170587
- Publication date Nov 21, 2002
- Shinichi Uemura
- A45 - HAND OR TRAVELLING ARTICLES