Kenrou Ishimaru

Person

Hitachinaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Miter saw for displaying angle of cutter blade cutting workpiece
- Patent number 7,778,796
- Issue date Aug 17, 2010
- Hitachi Koki Co., Ltd.
- Nobuhiro Takano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC power source unit with battery charging function
- Patent number 7,196,911
- Issue date Mar 27, 2007
- Hitachi Koki Co., Ltd.
- Nobuhiro Takano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC power source unit with battery charging function
- Patent number 7,145,314
- Issue date Dec 5, 2006
- Hitachi Koki Co., Ltd.
- Takao Aradachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charger capable of accurately detecting battery temperature...
- Patent number 7,064,523
- Issue date Jun 20, 2006
- Hitachi Koki Co., Ltd.
- Takao Aradachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Miter saw for displaying angle of cutter blade cutting workpiece
- Patent number 7,039,548
- Issue date May 2, 2006
- Hitachi Koki Co., Ltd.
- Nobuhiro Takano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Battery charger capable of accurately determining fully charged con...
- Patent number 6,420,853
- Issue date Jul 16, 2002
- Hitachi Koki Co., Ltd.
- Hidekazu Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charger determining charging conditions depending upon whet...
- Patent number 6,204,639
- Issue date Mar 20, 2001
- Hitachi Koki Co., Ltd.
- Nobuhiro Takano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charging apparatus with error detection
- Patent number 6,114,839
- Issue date Sep 5, 2000
- Hitachi Koki Co., Ltd.
- Nobuhiro Takano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charging operation and a detection of a fully charged condi...
- Patent number 5,998,970
- Issue date Dec 7, 1999
- Hitachi Koki Co., Ltd.
- Kenrou Ishimaru
- G01 - MEASURING TESTING
Information Patent Grant
Battery charger capable of charging a variety of batteries with var...
- Patent number 5,973,480
- Issue date Oct 26, 1999
- Hitachi Koki Co., Ltd.
- Nobuhiro Takano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Miter saw for displaying angle of cutter blade cutting workpiece
- Publication number 20060149497
- Publication date Jul 6, 2006
- Nobuhiro Takano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Miter saw for displaying angle of cutter blade cutting workpiece
- Publication number 20050076760
- Publication date Apr 14, 2005
- Nobuhiro Takano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Battery charger capable of accurately detecting battery temperature...
- Publication number 20050017691
- Publication date Jan 27, 2005
- Takao Aradachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC power source unit with battery charging function
- Publication number 20050013144
- Publication date Jan 20, 2005
- Nobuhiro Takano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC power source unit with battery charging function
- Publication number 20040232892
- Publication date Nov 25, 2004
- Takao Aradachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY CHARGER CAPABLE OF ACCURATELY DETERMINING FULLY CHARGED CON...
- Publication number 20020060552
- Publication date May 23, 2002
- HITACHI KOKI CO., LTD.
- Hidekazu Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Kenrou Ishimaru

Person

Patents Grantslast 30 patents

Miter saw for displaying angle of cutter blade cutting workpiece

DC power source unit with battery charging function

DC power source unit with battery charging function

Battery charger capable of accurately detecting battery temperature...

Miter saw for displaying angle of cutter blade cutting workpiece

Battery charger capable of accurately determining fully charged con...

Battery charger determining charging conditions depending upon whet...

Battery charging apparatus with error detection

Battery charging operation and a detection of a fully charged condi...

Battery charger capable of charging a variety of batteries with var...

Patents Applicationslast 30 patents

Miter saw for displaying angle of cutter blade cutting workpiece

Miter saw for displaying angle of cutter blade cutting workpiece

Battery charger capable of accurately detecting battery temperature...

DC power source unit with battery charging function

DC power source unit with battery charging function

BATTERY CHARGER CAPABLE OF ACCURATELY DETERMINING FULLY CHARGED CON...