Kouji Fujii

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Tokorozawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Timepiece external part and method of manufacturing the part
- Patent number 6,935,774
- Issue date Aug 30, 2005
- Citizen Watch Co. Ltd.
- Kouji Fujii
- G04 - HOROLOGY
Information Patent Grant
Wristwatch case and method of fixing pipe to wristwatch case
- Patent number 6,920,692
- Issue date Jul 26, 2005
- Citizen Watch Co., Ltd.
- Hitoshi Uchida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wrist watch band adjust pin, method of manufacturing the pin, and w...
- Patent number 6,406,177
- Issue date Jun 18, 2002
- Citizen Watch Co., Ltd.
- Nobuto Fukushima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Worn type electronic device and biological measuring apparatus prov...
- Publication number 20080004510
- Publication date Jan 3, 2008
- Citizen Watch Co., Ltd.
- Hiroki Tanzawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Timepiece external part and method of manufacturing the part
- Publication number 20040233795
- Publication date Nov 25, 2004
- Citizen Watch Co., Ltd.
- Kouji Fujii
- G04 - HOROLOGY
Information Patent Application
Wristwatch case and methos of fixing pipe of wristwatch case
- Publication number 20020185863
- Publication date Dec 12, 2002
- Hitoshi Uchida
- G04 - HOROLOGY