Hideo Kumita

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing ag-oxide-based electric contact material a...
- Patent number 7,189,656
- Issue date Mar 13, 2007
- Tokuriki Honten Co. Ltd.
- Sadao Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Thermal fuse
- Patent number 6,724,292
- Issue date Apr 20, 2004
- NEC Schott Components Corporation
- Ikuhiro Miyashita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Ag-Pd-Cu-Co ALLOY FOR USES IN ELECTRICAL/ELECTRONIC DEVICES
- Publication number 20150197834
- Publication date Jul 16, 2015
- Takuriki Honten Co., Ltd.
- Hideo Kumita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Electrode Material for Thermal Fuses, Manufacturing Method Therefor...
- Publication number 20140253281
- Publication date Sep 11, 2014
- TOKURIKI HONTEN CO., LTD.
- Naoshi Suzaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing ag-oxide-based electric contact material a...
- Publication number 20050202610
- Publication date Sep 15, 2005
- Sato Sadeo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Thermal fuse
- Publication number 20030112117
- Publication date Jun 19, 2003
- Ikuhiro Miyashita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...