Hisashi Komatsu

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Miyagi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite piezoelectric element, tire-condition measuring apparatus...
- Patent number 12,207,558
- Issue date Jan 21, 2025
- Alps Alpine Co., Ltd.
- Heishiro Fudo
Information Patent Grant
Variable resistor
- Patent number 11,631,512
- Issue date Apr 18, 2023
- Alps Alpine Co., Ltd.
- Satoshi Inomata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sliding resistor having excellent sliding durability
- Patent number 7,307,508
- Issue date Dec 11, 2007
- Alps Electric Co., Ltd.
- Hisashi Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sliding-type electric component having carbon fiber contact
- Patent number 6,794,984
- Issue date Sep 21, 2004
- Alps Electric Co., Ltd.
- Hisashi Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistor excellent in micro-linearity characteristic and variable r...
- Patent number 6,507,271
- Issue date Jan 14, 2003
- Alps Electric Co., Ltd.
- Yoshihiro Taguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistor excellent in micro-linearity characteristic and wear resis...
- Patent number 6,172,595
- Issue date Jan 9, 2001
- Alps Electric Co., Ltd.
- Hisashi Komatsu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE RESISTOR
- Publication number 20210366633
- Publication date Nov 25, 2021
- ALPS ALPINE CO., LTD.
- Satoshi INOMATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE PIEZOELECTRIC ELEMENT, TIRE-CONDITION MEASURING APPARATUS...
- Publication number 20210273153
- Publication date Sep 2, 2021
- ALPS ALPINE CO., LTD.
- Heishiro FUDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Binder resin and sliding resistor
- Publication number 20050109993
- Publication date May 26, 2005
- Alps Electric Co., Ltd.
- Hisashi Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Sliding-type electric component including carbon fiber contact
- Publication number 20040000985
- Publication date Jan 1, 2004
- Alps Electric Co., Ltd.
- Hisashi Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Sliding-type electric component having carbon fiber contact
- Publication number 20040000984
- Publication date Jan 1, 2004
- Alps Electric Co., Ltd.
- Hisashi Komatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistor excellent in micro-linearity characteristic and variable r...
- Publication number 20020075130
- Publication date Jun 20, 2002
- Alps Electric Co., Ltd.
- Yoshihiro Taguchi
- H01 - BASIC ELECTRIC ELEMENTS