Takamisawa Electric Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switch operable under a predetermined condition, external magnetic...
- Patent number 6,972,651
- Issue date Dec 6, 2005
- Takamisawa Electric Co., Ltd.
- Shigemitsu Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,731,190
- Issue date May 4, 2004
- Takamisawa Electric Co., Ltd.
- Takeshi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polar relay
- Patent number 6,670,871
- Issue date Dec 30, 2003
- Takamisawa Electric Co., Ltd.
- Hirofumi Saso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,606,018
- Issue date Aug 12, 2003
- Takamisawa Electric Co., Ltd.
- Satoshi Takano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay, joining structure for hinge spring and yoke...
- Patent number 6,265,958
- Issue date Jul 24, 2001
- Takamisawa Electric Co., Ltd.
- Kosei Yoshino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay, joining structure for hinge spring and yoke...
- Patent number 6,211,761
- Issue date Apr 3, 2001
- Takamisawa Electric Co., Ltd.
- Kosei Yoshino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay used in a telephone exchange or the like and...
- Patent number 6,181,790
- Issue date Jan 30, 2001
- Takamisawa Electric Co., Ltd.
- Hirofumi Saso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Small, economical and stable polarized electromagnetic relay having...
- Patent number 5,264,812
- Issue date Nov 23, 1993
- Takamisawa Electric Co., Ltd.
- Noboru Tomono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Small sized electromagnetic relay
- Patent number 5,239,281
- Issue date Aug 24, 1993
- Takamisawa Electric Co., Ltd.
- Noboru Tomono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Small sized electromagnetic relay
- Patent number 5,202,663
- Issue date Apr 13, 1993
- Takamisawa Electric Co., Ltd.
- Noboru Tomono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slim-type polarized electromagnetic relay
- Patent number 5,162,764
- Issue date Nov 10, 1992
- Takamisawa Electric Co., Ltd.
- Hirofumi Saso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay having silencing effect
- Patent number 4,910,484
- Issue date Mar 20, 1990
- Takamisawa Electric Co., Ltd.
- Yukio Shikano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarized electromagnetic relay
- Patent number 4,843,360
- Issue date Jun 27, 1989
- Takamisawa Electric Co., Ltd.
- Kosei Yoshino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid relay circuit having electromagnetic relay for switching AC...
- Patent number 4,767,944
- Issue date Aug 30, 1988
- Takamisawa Electric Co., Ltd.
- Hiroto Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay having precise positional relationship betwee...
- Patent number 4,703,295
- Issue date Oct 27, 1987
- Takamisawa Electric Co., Ltd.
- Kunihisa Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core structure for an electromagnetic relay
- Patent number 4,539,543
- Issue date Sep 3, 1985
- Takamisawa Electric Co., Ltd.
- Kunishisa Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 4,516,099
- Issue date May 7, 1985
- Takamisawa Electric Co., Ltd.
- Kunihisa Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 4,472,699
- Issue date Sep 18, 1984
- Takamisawa Electric Co., Ltd.
- Kunihisa Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Armature holding structure and hinge wire spring used therein
- Patent number 4,439,750
- Issue date Mar 27, 1984
- Takamisawa Electric Co., Ltd.
- Kunihisa Fujii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic relay
- Publication number 20020135446
- Publication date Sep 26, 2002
- TAKAMISAWA ELECTRIC CO., LTD
- Satoshi Takano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch operable under a predetermined condition, external magnetic...
- Publication number 20020130740
- Publication date Sep 19, 2002
- TAKAMISAWA ELECTRIC CO.,LTD
- Shigemitsu Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic relay
- Publication number 20020109569
- Publication date Aug 15, 2002
- TAKAMISAWA ELECTRIC CO., LTD
- Takeshi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS

Takamisawa Electric Co., Ltd.

Organization

Patents Grantslast 30 patents

Switch operable under a predetermined condition, external magnetic...

Electromagnetic relay

Polar relay

Electromagnetic relay

Electromagnetic relay, joining structure for hinge spring and yoke...

Electromagnetic relay, joining structure for hinge spring and yoke...

Electromagnetic relay used in a telephone exchange or the like and...

Small, economical and stable polarized electromagnetic relay having...

Small sized electromagnetic relay

Small sized electromagnetic relay

Slim-type polarized electromagnetic relay

Electromagnetic relay having silencing effect

Polarized electromagnetic relay

Hybrid relay circuit having electromagnetic relay for switching AC...

Electromagnetic relay having precise positional relationship betwee...

Core structure for an electromagnetic relay

Electromagnetic relay

Electromagnetic relay

Armature holding structure and hinge wire spring used therein

Patents Applicationslast 30 patents

Electromagnetic relay

Switch operable under a predetermined condition, external magnetic...

Electromagnetic relay

Trademarklast 30 trademarks