Takashi Ishimaru

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Armature assembly in an electromagnetic coupling device
- Patent number 5,601,176
- Issue date Feb 11, 1997
- Ogura Clutch Co., Ltd.
- Takashi Ishimaru
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electromagnetic coupling device
- Patent number 5,508,671
- Issue date Apr 16, 1996
- Qgura Clutch Co., Ltd.
- Ishimaru Takashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electromagnetic clutch slip protection system
- Patent number 5,497,870
- Issue date Mar 12, 1996
- Ogura Clutch Co., Ltd.
- Ishimaru Takashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electromagnetic coupling apparatus
- Patent number 5,307,038
- Issue date Apr 26, 1994
- Ogura Clutch Co., Ltd.
- Takashi Ishimaru
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Terminal connection structure of electromagnetic coupling device
- Patent number 5,138,293
- Issue date Aug 11, 1992
- Ogura Clutch, Co., Ltd.
- Takashi Ishimaru
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...