Iida Sankyo Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic swing device
- Patent number 4,266,291
- Issue date May 5, 1981
- Iida Sankyo Co., Ltd.
- Katsuhiro Obata
- G04 - HOROLOGY
Information Patent Grant
Fuel security device
- Patent number 4,263,928
- Issue date Apr 28, 1981
- Iida Sankyo Co., Ltd.
- Toshiji Kobayashi
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Electromagnetic valve security device for fuel supplies
- Patent number 4,262,687
- Issue date Apr 21, 1981
- Iida Sankyo Co., Ltd.
- Toshiji Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Periodical switching device capable of adjusting the operation time
- Patent number 4,242,547
- Issue date Dec 30, 1980
- Iida Sankyo Kabushiki Kaisha
- Kazuo Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor drive circuit in digital type electronic time piece
- Patent number 4,235,072
- Issue date Nov 25, 1980
- Iida Sankyo Co., Ltd.
- Yasuo Komatsu
- G04 - HOROLOGY
Information Patent Grant
Digital clock of leaf type
- Patent number 4,122,659
- Issue date Oct 31, 1978
- Iida Sankyo Kabushiki Kaisha
- Katuo Hashimoto
- G04 - HOROLOGY
Information Patent Grant
Digital clock with timer
- Patent number 4,098,069
- Issue date Jul 4, 1978
- Iida Sankyo Co., Ltd.
- Toshiji Kobayashi
- G04 - HOROLOGY