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Patent Assignment Assignor Details
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Assignor Name : YUKAWA, MASAHIKO
Total Assignments: 7
Assignment: 1
Reel/Frame:005719/0614   Pages: 3
Recorded: 06/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/20/1988
2
Exec Dt:
12/20/1988
3
Exec Dt:
12/20/1988
Assignee
1
7-1, 3-CHOME KANDA-NISHIKI-CHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07293766
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006569/0960   Pages: 3
Recorded: 06/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/1990
2
Exec Dt:
10/24/1990
3
Exec Dt:
10/24/1990
Assignee
1
7-1, 3-CHOME, KANDA-NISHIKI-CHO CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07983605
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - J. DEREK MASON, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:010311/0312   Pages: 2
Recorded: 10/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/04/1999
Assignee
1
7-35, KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09369282
Correspondence name and address
HILL & SIMPSON, P.C.
JOHN SIMPSON
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 4
Reel/Frame:013066/0521   Pages: 3
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2002
2
Exec Dt:
06/14/2002
3
Exec Dt:
06/26/2002
Assignee
1
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10082836
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
P.O. BOX #061080
WACKER DRIVE STATION SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 5
Reel/Frame:029741/0370   Pages: 2
Recorded: 02/01/2013
Attorney Dkt #:SON-5334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/12/2013
Assignee
1
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13755848
Correspondence name and address
RADER FISHMAN & GRAUER, PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:053731/0880   Pages: 2
Recorded: 09/10/2020
Attorney Dkt #:SYP327830US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/05/2020
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16979592
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 7
Reel/Frame:058543/0864   Pages: 3
Recorded: 01/04/2022
Attorney Dkt #:SYP330335US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2021
2
Exec Dt:
12/28/2021
Assignee
1
4-14-1 ASAHI-CHO
ATSUGI-SHI
KANAGAWA, JAPAN 2430014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17597372
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

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