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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : TSUKADA MEDICAL RESEARCH CO., LTD.
Total Assignments: 25
Assignment: 1
Reel/Frame:006123/0739   Pages: 4
Recorded: 12/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/20/1991
Assignee
1
8-12-504, KITASHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07776312
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING, STE. 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:006101/0909   Pages: 3
Recorded: 05/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/09/1992
Assignee
1
8-12-504, KITASHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07374017
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
BENJAMIN J. HAUPTMAN
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:007413/0872   Pages: 2
Recorded: 03/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/1995
2
Exec Dt:
03/10/1995
Assignee
1
8-12-504, KITASHINJUKU 4-CHOME, SHINJUKU-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08409032
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:007953/0592   Pages: 2
Recorded: 03/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/10/1995
Assignee
1
8-12-504, KITASHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO 160, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08406927
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W., STE. 800
WASHINGTON, DC 20037-3202
Assignment: 5
Reel/Frame:008073/0888   Pages: 2
Recorded: 03/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/1995
2
Exec Dt:
03/10/1995
Assignee
1
8-12-504, KITASHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO 160, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08406944
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:008346/0978   Pages: 2
Recorded: 09/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/26/1996
Assignee
1
8-12-504, KITASHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO 160, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08704739
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:009593/0584   Pages: 2
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/1998
2
Exec Dt:
07/10/1998
Assignee
1
SHINJUKU-KU
8-12-501, KITASHINJUKU 4-CHOME
TOKYO 169-0074, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09117086
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
ROBERT J. SEAS
2100 PENNSYLVANIA AVENUE N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 8
Reel/Frame:010432/0231   Pages: 2
Recorded: 03/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/1999
2
Exec Dt:
02/22/1999
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO 169-0074, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09254278
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 9
Reel/Frame:011157/0604   Pages: 2
Recorded: 10/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2000
2
Exec Dt:
09/29/2000
Assignee
1
8-12-501, KITA SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09679519
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 10
Reel/Frame:011745/0605   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2001
2
Exec Dt:
03/01/2001
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO 169-0074, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09806347
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS,PLLC
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 11
Reel/Frame:014190/0484   Pages: 2
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2003
2
Exec Dt:
03/03/2003
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO 169-0074, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10381275
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:014451/0471   Pages: 2
Recorded: 05/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/10/2003
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO 169-0074, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10415943
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:015701/0631   Pages: 2
Recorded: 04/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2004
2
Exec Dt:
02/10/2004
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 169-0074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10491982
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:020136/0249   Pages: 2
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2004
2
Exec Dt:
02/10/2004
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO 169-0074, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10492165
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:018409/0377   Pages: 2
Recorded: 10/03/2006
Attorney Dkt #:q93184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2006
2
Exec Dt:
08/21/2006
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO 169-0074, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10568434
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:021056/0619   Pages: 3
Recorded: 06/06/2008
Attorney Dkt #:5703-000018/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2008
2
Exec Dt:
04/21/2008
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME
SHINJUKU-KU TOKYO, JAPAN 169-0074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12133957
Correspondence name and address
MICHAEL E. HILTON
5445 CORPORATE DRIVE
TROY, MI 48098
Assignment: 17
Reel/Frame:022097/0639   Pages: 3
Recorded: 01/13/2009
Attorney Dkt #:5703-000021/US/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2009
2
Exec Dt:
01/05/2009
Assignee
1
8-12-501, KITASHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 169-0074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12373030
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
P.O. BOX 828
5703-000021/US/NP
BLOOMFIELD HILLS, MI 48303
Assignment: 18
Reel/Frame:037788/0773   Pages: 4
Recorded: 02/22/2016
Attorney Dkt #:5703-000028-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
01/05/2016
3
Exec Dt:
01/05/2016
Assignee
1
30-15-1304, KAMIOCHIAI 1-CHOME
SHINJUKU-KU
TOKYO, JAPAN 161-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14779244
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 19
Reel/Frame:039180/0414   Pages: 5
Recorded: 07/18/2016
Attorney Dkt #:5703-000029-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2016
2
Exec Dt:
06/18/2016
3
Exec Dt:
06/07/2016
4
Exec Dt:
06/07/2016
5
Exec Dt:
06/07/2016
Assignee
1
30-15-1304, KAMIOCHIAI 1-CHOME
SHINJUKU-KU
TOKYO, JAPAN 161-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15022727
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 20
Reel/Frame:043216/0321   Pages: 9
Recorded: 08/07/2017
Attorney Dkt #:5703-000032-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2017
2
Exec Dt:
07/07/2017
3
Exec Dt:
07/07/2017
4
Exec Dt:
07/07/2017
5
Exec Dt:
07/17/2017
6
Exec Dt:
07/10/2017
7
Exec Dt:
07/07/2017
8
Exec Dt:
06/14/2017
9
Exec Dt:
06/14/2017
10
Exec Dt:
06/19/2017
11
Exec Dt:
06/14/2017
12
Exec Dt:
06/14/2017
13
Exec Dt:
06/19/2017
14
Exec Dt:
06/19/2017
Assignees
1
30-15-1304, KAMIOCHIAI, 1-CHOME
SHINJUKU-KU
TOKYO, JAPAN 161-0034
2
7-44-1, JINDAIJI HIGASHI-MACHI, CHOFU-SHI
TOKYO, JAPAN 182-8522
3
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15525546
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 21
Reel/Frame:043472/0341   Pages: 4
Recorded: 09/01/2017
Attorney Dkt #:5703-000034-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2017
2
Exec Dt:
08/29/2017
Assignee
1
30-15-1304, KAMIOCHIAI 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN 161-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15555264
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
MICHAEL E. HILTON
BLOOMFIELD HILLS, MI 48303
Assignment: 22
Reel/Frame:046652/0689   Pages: 5
Recorded: 08/21/2018
Attorney Dkt #:5703-000037-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2018
2
Exec Dt:
07/20/2018
3
Exec Dt:
07/12/2018
4
Exec Dt:
07/12/2018
5
Exec Dt:
07/12/2018
Assignee
1
30-15-1304, KAMIOCHIAI 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN 161-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16078524
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
MICHAEL E. HILTON
BLOOMFIELD HILLS, MI 48303
Assignment: 23
Reel/Frame:061825/0565   Pages: 8
Recorded: 11/18/2022
Attorney Dkt #:5703-000058-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2022
2
Exec Dt:
09/26/2022
3
Exec Dt:
09/26/2022
Assignees
1
30-15-1304, KAMIOCHIAI 1-CHOME
SHINJUKU-KU
TOKYO, JAPAN 161-0034
2
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17926348
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 24
Reel/Frame:065112/0697   Pages: 12
Recorded: 10/03/2023
Attorney Dkt #:5703-000060-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2023
2
Exec Dt:
07/31/2023
3
Exec Dt:
07/31/2023
4
Exec Dt:
08/04/2023
5
Exec Dt:
08/04/2023
6
Exec Dt:
08/04/2023
7
Exec Dt:
08/03/2023
Assignees
1
30-15-1304, KAMIOCHIAI 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN 161-0034
2
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8332
3
7-44-1, JINDAIJI HIGASHI-MACHI, CHOFU-SHI
TOKYO, JAPAN 182-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18231477
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 25
Reel/Frame:065871/0239   Pages: 5
Recorded: 12/14/2023
Attorney Dkt #:5703-000060-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/22/2023
Assignees
1
30-15-1304, KAMIOCHIAI 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN 161-0034
2
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8332
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18231477
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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