Electra Holdings Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
Laser Refining Apparatus and Laser Refining Method
- Publication number 20120097653
- Publication date Apr 26, 2012
- Electra Holdings Co., Ltd.
- Takashi Yabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Solar Energy Absorber
- Publication number 20110259319
- Publication date Oct 27, 2011
- Electra Holdings Co., Ltd.
- Takashi Yabe
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Laser Oscillator
- Publication number 20110110389
- Publication date May 12, 2011
- Electra Holdings Co., Ltd.
- Kunio Yoshida
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks