Yuzo Yokoyama

Inventor

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Work History

Patent OwnerApplications FiledYear
Adachi Construction Industry Co. Ltd.
1
1
2001
2002
SEKISUI CHEMICAL CO., LTD.
1
1
2001
2002

Inventor Addresses

AddressDuration
Ritto, JPMar 06, 07 - Mar 06, 07
Shiga, JPJan 22, 04 - Jan 22, 04

Technology Profile

Technology Matters
F16L: PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
71860602007Method and device for lining construction in sewer followed by simultaneous filling of back-fill material3
2004/0013,4722004Method and device for lining construction in sewer followed by simultaneous filling of back-fill material13

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