Hiroshi Kirihara

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-stability dimmer
- Patent number 9,220,144
- Issue date Dec 22, 2015
- Elm Inc.
- Takakazu Miyahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High stability dimmer
- Patent number 8,618,743
- Issue date Dec 31, 2013
- Elm Inc.
- Takakazu Miyahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STABILITY DIMMER
- Publication number 20150156842
- Publication date Jun 4, 2015
- ELM Inc.
- Takakazu Miyahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH STABILITY DIMMER
- Publication number 20130300301
- Publication date Nov 14, 2013
- Takakazu Miyahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR