YAMAMOTO MFG. CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Instrument display board and process for producing instrument displ...
- Patent number 8,758,884
- Issue date Jun 24, 2014
- Citizen Holdings Co., Ltd.
- Seiichi Hiroe
- G01 - MEASURING TESTING
Information Patent Grant
Display plate for timepieces and method for fabricating the same
- Patent number 6,538,959
- Issue date Mar 25, 2003
- Citizen Watch Co., Ltd.
- Katsuyuki Yamaguchi
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Instrument Display Board and Process for Producing Instrument Displ...
- Publication number 20090268566
- Publication date Oct 29, 2009
- CITIZEN HOLDINGS CO., LTD.
- Seiichi Hiroe
- G04 - HOROLOGY

Trademarklast 30 trademarks