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Nobuyuki Koguchi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making semiconductor super-atom and aggregate thereof
Patent number
6,383,286
Issue date
May 7, 2002
Japan as represented by Director General of National Research Institute for M...
Nobuyuki Koguchi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Crystal growth observing apparatus using a scanning tunneling micro...
Patent number
6,074,485
Issue date
Jun 13, 2000
National Research Institute for Metals
Shiro Tsukamoto
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of fabricating semiconductor quantum box
Patent number
5,951,754
Issue date
Sep 14, 1999
National Research Institute for Metals
Nobuyuki Koguchi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Decelerating and focusing ion beam device
Patent number
5,748,360
Issue date
May 5, 1998
National Research Institute for Metals
Toyohiro Chikyou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum effective device and process for its production
Patent number
5,134,091
Issue date
Jul 28, 1992
National Research Institute For Metals
Toyohiro Chikyou
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum effective device and process for its production
Patent number
5,132,247
Issue date
Jul 21, 1992
National Research Institute For Metals
Toyohiro Chikyou
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Photovoltaic converter
Patent number
4,176,370
Issue date
Nov 27, 1979
National Research Institute For Metals
Nobuyuki Koguchi
H01 - BASIC ELECTRIC ELEMENTS