Kohji MATSUMURA

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with floating quantum box
- Patent number 5,932,889
- Issue date Aug 3, 1999
- Sanyo Electric Co., Ltd.
- Kohji Matsumura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field-effect semiconductor device having heterojunction
- Patent number 5,751,029
- Issue date May 12, 1998
- Sanyo Electric Co., Ltd.
- Shigeharu Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Velocity-modulation transistor with quantum well wire layer
- Patent number 5,225,895
- Issue date Jul 6, 1993
- Sanyo Electric Co., Ltd.
- Minoru Sawada
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM AND RECHARGEABLE BATTERY SYSTEM
- Publication number 20140001866
- Publication date Jan 2, 2014
- Sanyo Electric Co., Ltd.
- Takayoshi Abe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION SYSTEM AND STORAGE BATTERY SYSTEM
- Publication number 20130193925
- Publication date Aug 1, 2013
- Sanyo Electric Co., Ltd.
- Takayoshi ABE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Antenna Control Device, Reception Device, And Antenna Control Method
- Publication number 20110001667
- Publication date Jan 6, 2011
- Sanyo Electric Co., Ltd.
- Kohji Matsumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE