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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6527879
Issue Dt:
03/04/2003
Application #:
09884072
Filing Dt:
06/20/2001
Publication #:
20020005616
Pub Dt:
01/17/2002
Inventors:
Kunichika Kubota, Takehiro Ohno, Yoshiki Masugata
Title:
SELF-LUBRICATING PISTON RING MATERIAL FOR INTERNAL COMBUSTION ENGINE AND PISTON RING
Assignment: 1
Reel/Frame:
012183/0647Recorded: 06/20/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KUBOTA, KUNICHI
Exec Dt:
05/31/2001
OHNO, TAKEHIRO
Exec Dt:
05/31/2001
MASUGATA, YOSHIKI
Exec Dt:
05/31/2001
Assignee:
HITACHI METALS, LTD.
2-1, SHIBAURA-1-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:
012490/0787Recorded: 01/22/2002Pages: 3
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR THAT WAS PREVIOUSLY RECORDED ON REEL 012183, FRAME 0647.
Assignors:
KUBOTA, KUNICHIKA
Exec Dt:
05/31/2001
OHNO, TAKEHIRO
Exec Dt:
05/31/2001
MASUGATA, YOSHIKI
Exec Dt:
05/31/2001
Assignee:
HITACHI METALS, LTD.
2-1, SHIBAURA-1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
SUGHRUE MION, PLLC
PETER D. OLEXY
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

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