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Masayuki Yamazaki
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Mie, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Constant-velocity joint and image-forming device
Patent number
8,145,097
Issue date
Mar 27, 2012
NTN Corporation
Masayuki Yamazaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Constant-velocity joint and image-forming device
Patent number
7,877,043
Issue date
Jan 25, 2011
NTN Corporation
Masayuki Yamazaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tripod type constant-velocity joint and image-forming device
Patent number
7,289,752
Issue date
Oct 30, 2007
NTN Corporation
Masayuki Yamazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resin composition for sliding member and resin gear
Patent number
5,962,376
Issue date
Oct 5, 1999
NTN Corporation
Masayuki Yamazaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Production process of porous retainer for rolling bearing
Patent number
5,900,197
Issue date
May 4, 1999
Matsui; Akira
Akira Matsui
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CONSTANT-VELOCITY JOINT AND IMAGE-FORMING DEVICE
Publication number
20110081166
Publication date
Apr 7, 2011
Masayuki Yamazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tripod type constant-velocity joint and image-forming device
Publication number
20060067737
Publication date
Mar 30, 2006
Masayuki Yamazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Constant-velocity joint and image-forming device
Publication number
20060061829
Publication date
Mar 23, 2006
Masayuki Yamazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE