Takeaki Shimanouchi

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Hanno-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Two-pole step motor for timepiece
- Patent number 6,774,513
- Issue date Aug 10, 2004
- Citizen Watch Co., Ltd.
- Shigeyuki Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
2-Pole stepper motor for timepiece
- Patent number 6,548,922
- Issue date Apr 15, 2003
- Citizen Watch Co., Ltd.
- Shigeyuki Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing hand for analog electronic timepiece
- Patent number 6,519,853
- Issue date Feb 18, 2003
- Citizen Watch Co., Ltd.
- Takayasu Machida
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Analog electronic timepiece
- Patent number 6,434,086
- Issue date Aug 13, 2002
- Citizen Watch Co., Ltd.
- Kazuo Suzuki
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Two-pole step motor for timepiece
- Publication number 20030197434
- Publication date Oct 23, 2003
- Citizen Watch Co., Ltd.
- Shigeyuki Takahashi
- G04 - HOROLOGY