Membership
Tour
Register
Log in
Tatsuya Manabe
Follow
Person
Fuchu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Closed deck type cylinder block and method for producing the same
Patent number
6,418,889
Issue date
Jul 16, 2002
Ryobi Ltd.
Tatsuya Manabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Metal mold arrangement for producing cylinder block
Patent number
6,415,848
Issue date
Jul 9, 2002
Ryobi Ltd.
Toru Komazaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Casting device for producing closed deck type cylinder block and sa...
Patent number
5,720,334
Issue date
Feb 24, 1998
Ryobi Ltd.
Hirotake Usui
B22 - CASTING POWDER METALLURGY