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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
7892481
Issue Dt:
02/22/2011
Application #:
11546462
Filing Dt:
10/12/2006
Publication #:
20070081914
Pub Dt:
04/12/2007
Inventors:
Tatsuaki Yoshihiro, Hiroki Fujitsuka, Kunio Maki, Toru Tsuboi, Hideaki Kawata
Title:
MANUFACTURING METHOD FOR WEAR RESISTANT SINTERED MEMBER, SINTERED VALVE SEAT, AND MANUFACTURING METHOD THEREFOR
Assignment: 1
Reel/Frame:
018413/0935Recorded: 10/12/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YOSHIHIRO, TATSUAKI
Exec Dt:
09/11/2006
KAWATA, HIDEAKI
Exec Dt:
09/11/2006
FUJITSUKA, HIROKI
Exec Dt:
09/11/2006
MAKI, KUNIO
Exec Dt:
09/11/2006
TSUBOI, TORU
Exec Dt:
09/11/2006
Assignee:
HITACHI POWDERED METALS CO., LTD.
520 MINORIDAI, MATSUDO-SHI
CHIBA 270-2295, JAPAN
Correspondent:
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 2
Reel/Frame:
062930/0328Recorded: 03/09/2023Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee:
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Correspondent:
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
063052/0251Recorded: 03/10/2023Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI POWDERED METALS CO., LTD.
Exec Dt:
04/01/2014
Assignee:
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Correspondent:
ALAN E. SCHIAVELLI
700 12TH STREET, NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
063052/0885Recorded: 03/10/2023Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI CHEMICAL COMPANY, LTD.
Exec Dt:
10/01/2020
Assignee:
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Correspondent:
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:
063069/0417Recorded: 03/13/2023Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SHOWA DENKO MATERIALS CO., LTD.
Exec Dt:
01/01/2023
Assignee:
RESONAC CORPORATION
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8518
Correspondent:
ALAN E. SCHIAVELLI
700 12TH STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:
066599/0037Recorded: 02/14/2024Pages: 40
Conveyance:
CHANGE OF ADDRESS
Assignor:
RESONAC CORPORATION
Exec Dt:
10/01/2023
Assignee:
RESONAC CORPORATION
9-1, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-7325
Correspondent:
ALAN E. SCHIAVELLI
SUITE 2100
120 SOUTH LASALLE STREET
CHICAGO, IL 60603

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