Masashi Kubota

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor laser diode
- Patent number 8,432,946
- Issue date Apr 30, 2013
- Rohm Co., Ltd.
- Masashi Kubota
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 7,869,482
- Issue date Jan 11, 2011
- Rohm Co., Ltd.
- Masashi Kubota
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE
- Publication number 20150155684
- Publication date Jun 4, 2015
- Rohm Co., Ltd.
- Junichi KASHIWAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20120189029
- Publication date Jul 26, 2012
- Rohm Co., Ltd.
- Junichi Kashiwagi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20100195687
- Publication date Aug 5, 2010
- Rohm Co., Ltd.
- Kuniyoshi Okamoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20090252191
- Publication date Oct 8, 2009
- Rohm Co., Ltd.
- Masashi Kubota
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor light emitting device
- Publication number 20090238227
- Publication date Sep 24, 2009
- Rohm Co., Ltd.
- Masashi Kubota
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor laser diode
- Publication number 20090161711
- Publication date Jun 25, 2009
- Rohm Co., Ltd.
- Masashi Kubota
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light emitting device and method of manufacturing the same
- Publication number 20090078944
- Publication date Mar 26, 2009
- Rohm Co., Ltd.
- Masashi Kubota
- B82 - NANO-TECHNOLOGY