Kimitaka Shibata

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device, method for manufacturing optical semi...
- Patent number 9,263,853
- Issue date Feb 16, 2016
- Mitsubishi Electric Corporation
- Yusuke Azuma
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing optical modulator
- Patent number 8,841,143
- Issue date Sep 23, 2014
- Mitsubishi Electric Corporation
- Kimitaka Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser having an improved stacked structure
- Patent number 7,289,546
- Issue date Oct 30, 2007
- Mitsubishi Electric Corporation
- Kimio Shigihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical element
- Patent number 7,259,406
- Issue date Aug 21, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Yoshihiko Hanamaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 5,805,629
- Issue date Sep 8, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Masayoshi Takemi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING OPTICAL SEMI...
- Publication number 20150101161
- Publication date Apr 16, 2015
- Mitsubishi Electric Corporation
- Yusuke Azuma
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MANUFACTURING OPTICAL MODULATOR, AND OPTICAL MODULATOR
- Publication number 20140087493
- Publication date Mar 27, 2014
- Mitsubishi Electric Corporation
- Kimitaka Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER HAVING AN IMPROVED STACKED STRUCTURE
- Publication number 20070171948
- Publication date Jul 26, 2007
- Mitsubishi Electric Corporation
- Kimio Shigihara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor optical element
- Publication number 20060220037
- Publication date Oct 5, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Yoshihiko Hanamaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser array device
- Publication number 20050286592
- Publication date Dec 29, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Naoyuki Shimada
- H01 - BASIC ELECTRIC ELEMENTS