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Masaaki Zenba
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Seat cushion and process of producing same
Patent number
5,944,389
Issue date
Aug 31, 1999
Bridgestone Corporation
Masaaki Zenba
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SEAT PAD
Publication number
20150290848
Publication date
Oct 15, 2015
Bridgestone Corporation
Kouji SANEFUJI
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY ABSORBING BODY AND ENERGY ABSORBING BODY MANUFACTURING METHOD
Publication number
20140151171
Publication date
Jun 5, 2014
BRIDGESTONE CORPORATION
Masatoshi Sato
B60 - VEHICLES IN GENERAL
Information
Patent Application
SEAT PAD
Publication number
20120049605
Publication date
Mar 1, 2012
Bridgestone Corporation
Kouji Sanefuji
B60 - VEHICLES IN GENERAL
Information
Patent Application
Seat with seating sensor and pad for seat
Publication number
20060091708
Publication date
May 4, 2006
Bridgestone Corporation
Masaaki Zenba
B60 - VEHICLES IN GENERAL
Information
Patent Application
Seat pad for vehicle
Publication number
20040012238
Publication date
Jan 22, 2004
Masaaki Zenba
B60 - VEHICLES IN GENERAL