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Hiromi Yamamoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Leak detection system, vibration detection device, information proc...
Patent number
9,772,251
Issue date
Sep 26, 2017
NEC Corporation
Shigeki Shinoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Leak-detection device, program, and control method
Patent number
9,739,684
Issue date
Aug 22, 2017
NEC Corporation
Shigeki Shinoda
G01 - MEASURING TESTING
Information
Patent Grant
Gold wire for the bonding of a semiconductor device
Patent number
4,938,923
Issue date
Jul 3, 1990
Takeshi Kujiraoka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Pulley and press-fit pulley structure
Patent number
4,832,674
Issue date
May 23, 1989
Teac Corporation
Takashi Takemoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Gold line for bonding semiconductor element
Patent number
4,775,512
Issue date
Oct 4, 1988
Tanaka Denshi Kogyo Kabushiki Kaisha
Yasuo Fukui
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
LEAK DETECTION SYSTEM, VIBRATION DETECTION DEVICE, INFORMATION PROC...
Publication number
20160076964
Publication date
Mar 17, 2016
NEC Corporation
Shigeki SHINODA
G01 - MEASURING TESTING
Information
Patent Application
Leak-Detection Device, Program, and Control Method
Publication number
20150211953
Publication date
Jul 30, 2015
NEC Corporation
Shigeki Shinoda
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for determining the kind of optical disk
Publication number
20020126607
Publication date
Sep 12, 2002
NEC Corporation
Hiromi Yamamoto
G11 - INFORMATION STORAGE