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Patent Assignment Assignor Details
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Assignor Name : OKAMOTO, TSUTOMU
Total Assignments: 21
Assignment: 1
Reel/Frame:004595/0284   Pages: 2
Recorded: 08/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, HITOSHI
Exec Dt:
08/06/1984
2
KANEKO, MASAHIKO
Exec Dt:
07/25/1984
3
OKAMOTO, TSUTOMU
Exec Dt:
07/25/1984
4
YAMADA, TOSHIRO
Exec Dt:
07/25/1984
Assignee
1
SONY CORPORATION A CORP. OF JAPAN
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4642795
NONE
06643975
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004946/0677   Pages: 1
Recorded: 09/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, HITOSHI
Exec Dt:
09/09/1988
2
KANEKO, MASAHIKO
Exec Dt:
09/09/1988
3
OKAMOTO, TSUTOMU
Exec Dt:
09/09/1988
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4898440
NONE
07244164
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004987/0745   Pages: 1
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURAKAMI, YOSHIKAZU
Exec Dt:
11/18/1988
2
MIZUNUMA, YASUYUKI
Exec Dt:
11/18/1988
3
OHGIHARA, TAKAHIRO
Exec Dt:
11/18/1988
4
NAKANO, HIROYUKI
Exec Dt:
11/18/1988
5
NIIKURA, KANAKO
Exec Dt:
11/18/1988
6
OKAMOTO, TSUTOMU
Exec Dt:
11/18/1988
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4887052
NONE
07276146
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:005159/0677   Pages: 1
Recorded: 06/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURAKAMI, YOSHIKAZU
Exec Dt:
06/02/1989
2
OHGIHARA, TAKAHIRO
Exec Dt:
06/02/1989
3
OKAMOTO, TSUTOMU
Exec Dt:
06/02/1989
4
NIIKURA, KANAKO
Exec Dt:
06/02/1989
Assignee
1
SONY CORPORATION, A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983936
NONE
07312391
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:005309/0070   Pages: 3
Recorded: 04/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUNO, TOSHIMI
Exec Dt:
04/04/1990
2
HARIGUCHI, FUMIO
Exec Dt:
04/04/1990
3
OKAMOTO, TSUTOMU
Exec Dt:
04/04/1990
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
3-6, DOSHOMACHI 2-CHOME, CHUO-KU,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5135746
NONE
07513945
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., - SUITE 700
805 15TH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:006687/0487   Pages: 4
Recorded: 09/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABU, KAZUTAKA
Exec Dt:
09/24/1992
2
OKAMOTO, TSUTOMU
Exec Dt:
09/24/1992
3
ASO, KOICHI
Exec Dt:
09/24/1992
4
TATSUKI, KOICHI
Exec Dt:
09/24/1992
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA
SHINAGAWA-KU
TOKYO, JAPAN 141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322588
NONE
07921230
Correspondence name and address
LEWIS T. STEADMAN
85TH FL. SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:006604/0567   Pages: 4
Recorded: 07/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
06/22/1993
2
WATANABE, KOJI
Exec Dt:
06/23/1993
3
FUKUI, TATSUO
Exec Dt:
06/22/1993
4
MINOYA, YASUSHI
Exec Dt:
06/22/1993
5
TATSUKI, KOICHI
Exec Dt:
06/22/1993
Assignee
1
SONY CORPORATION
PATENTS DIVISION
6-7-35 KITASHINAGAWA
SHINAGAWA-KU TOKYO, JAPAN 141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5370076
NONE
08056530
Correspondence name and address
LEWIS T. STEADMAN
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:007988/0263   Pages: 3
Recorded: 05/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, YASUJIRO
Exec Dt:
04/24/1996
2
OKAMOTO, TSUTOMU
Exec Dt:
04/19/1996
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5785753
NONE
08555787
Correspondence name and address
MARKS & MURASE L.L.P.
RONALD P. KANANEN, ESQ.
SUITE 750
2001 L STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:009357/0026   Pages: 3
Recorded: 07/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMOTO, TSUTOMU
Exec Dt:
11/20/1997
Assignee
1
OMI WEIGHING MACHINE INC.
11-70, 3-CHOME, HIGASHIYAGURA
KUSATSU, SHIGA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5902929
NONE
09022618
Correspondence name and address
HARDAWAY LAW FIRM, P.A.
JOHN B. HARDAWAY, III
POST OFFICE BOX 10107, FED STA
GREENVILLE, SC 29603-0107
Assignment: 10
Reel/Frame:009828/0982   Pages: 3
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
03/04/1999
2
TATSUKI, KOICHI
Exec Dt:
03/05/1999
3
KUBOTA, SHIGEO
Exec Dt:
03/08/1999
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35, KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248167
NONE
09238901
Correspondence name and address
HILL & SIMPSON, P.C.
JOHN D. SIMPSON
233 S. WACKER DRIVE
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:015037/0831   Pages: 2
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIUE, KANAME
Exec Dt:
02/26/2004
2
OKAMOTO, TSUTOMU
Exec Dt:
02/26/2004
Assignee
1
ISHIDA CO., LTD
44, SANNO-CHO, SHOGOIN SAKYO-KU
KYOTO, KYOTO, JAPAN 606-8392
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7060913
US20040173388
10790228
Correspondence name and address
SHINJYU GLOBAL IP COUNSELORS, LLP
KIYOE K. KABASHIMA
1233 TWENTIETH STREET, N.W., SUITE 700
WASHINGTON, D.C. 20036
Assignment: 12
Reel/Frame:022885/0316   Pages: 4
Recorded: 06/26/2009
Attorney Dkt #:0098.1016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, SHIGEKI
Exec Dt:
06/16/2009
2
OZAWA, NAOKI
Exec Dt:
06/10/2009
3
OKAMOTO, TSUTOMU
Exec Dt:
06/10/2009
Assignee
1
SUZUKI MOTOR CORPORATION
300, TAKATSUKA-CHO, MINAMI-KU, HAMAMATSU-SHI
SHIZUOKA, 432-8611, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090314750
12489823
Correspondence name and address
STEIN MCEWEN, LLP
ATTENTION; MICHAEL D. STEIN
1400 EYE ST., N.W., SUITE 300
WASHINGTON, D.C. 20005
Assignment: 13
Reel/Frame:030886/0871   Pages: 3
Recorded: 07/26/2013
Attorney Dkt #:428291.0047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODAMA, JUNICHI
Exec Dt:
07/26/2013
2
OKAMOTO, TSUTOMU
Exec Dt:
07/26/2013
3
TOZUKA, YUSUKE
Exec Dt:
07/26/2013
Assignee
1
KABUSHIKI KAISHA ISOWA
66, NISHIYA-CHO, KASUGAI-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9033599
US20140037353
13952336
Correspondence name and address
STROOCK & STROOCK & LAVAN LLP
180 MAIDEN LANE
NEW YORK, NY 10038
Assignment: 14
Reel/Frame:034272/0047   Pages: 3
Recorded: 11/26/2014
Attorney Dkt #:163848
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
11/13/2014
2
UENO, YUKI
Exec Dt:
11/13/2014
3
IIJIMA, YOSHIHIRO
Exec Dt:
11/13/2014
Assignee
1
ADAMANT CO., LTD.
16-7, SHINDEN 1-CHOME, ADACHI-KU
TOKYO, JAPAN 123-8595
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D777681
NONE
29510341
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:036287/0189   Pages: 3
Recorded: 08/06/2015
Attorney Dkt #:167327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
08/03/2015
2
UENO, YUKI
Exec Dt:
08/03/2015
3
IIJIMA, YOSHIHIRO
Exec Dt:
08/03/2015
Assignee
1
ADAMANT CO., LTD.
16-7, SHINDEN 1-CHOME, ADACHI-KU
TOKYO, JAPAN 123-8595
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D817286
NONE
29535419
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:037307/0790   Pages: 3
Recorded: 12/16/2015
Attorney Dkt #:168827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
11/24/2015
2
UENO, YUKI
Exec Dt:
11/24/2015
3
IIJIMA, YOSHIHIRO
Exec Dt:
11/24/2015
Assignee
1
ADAMANT CO., LTD.
16-7, SHINDEN 1-CHOME, ADACHI-KU
TOKYO, JAPAN 123-8595
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D778840
NONE
29548766
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:037285/0645   Pages: 3
Recorded: 12/14/2015
Attorney Dkt #:168987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
12/08/2015
2
UENO, YUKI
Exec Dt:
12/08/2015
3
IIJIMA, YOSHIHIRO
Exec Dt:
12/08/2015
Assignee
1
ADAMANT CO., LTD.
16-7, SHINDEN 1-CHOME, ADACHI-KU
TOKYO, JAPAN 123-8595
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D788042
NONE
29548456
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:038598/0847   Pages: 3
Recorded: 05/16/2016
Attorney Dkt #:171015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
04/25/2016
2
UENO, YUKI
Exec Dt:
04/25/2016
3
IIJIMA, YOSHIHIRO
Exec Dt:
04/25/2016
Assignee
1
ADAMANT CO., LTD.
16-7, SHINDEN, 1-CHOME
ADACHI-KU
TOKYO, JAPAN 123-8595
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D795819
NONE
29563241
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:039148/0885   Pages: 2
Recorded: 07/13/2016
Attorney Dkt #:009500-000023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, TSUTOMU
Exec Dt:
06/13/2016
2
MIZUNO, EMI
Exec Dt:
06/13/2016
3
TARUMOTO, YOSHINORI
Exec Dt:
06/13/2016
Assignee
1
ISHIDA CO., LTD.
44 SANNO-CHO, SHOGOIN, SAKYO-KU, KYOTO-SHI
KYOTO, JAPAN 606-8392
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9939387
US20170023488
15102725
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 20
Reel/Frame:057702/0630   Pages: 3
Recorded: 10/05/2021
Attorney Dkt #:FIP-51623
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMEKAWA, TSUYOSHI
Exec Dt:
09/24/2021
2
FUJIWARA, HIROYUKI
Exec Dt:
09/24/2021
3
SASAKI, MASARU
Exec Dt:
09/24/2021
4
OKAMOTO, TSUTOMU
Exec Dt:
09/24/2021
Assignee
1
ADAMANT NAMIKI PRECISION JEWEL CO., LTD.
8-22, SHINDEN 3-CHOME, ADACHI-KU
TOKYO, JAPAN 123-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220026639
17493337
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 21
Reel/Frame:058024/0126   Pages: 3
Recorded: 11/04/2021
Attorney Dkt #:FIP-51765
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMEKAWA, TSUYOSHI
Exec Dt:
10/27/2021
2
FUJIWARA, HIROYUKI
Exec Dt:
10/27/2021
3
SASAKI, MASARU
Exec Dt:
10/27/2021
4
OKAMOTO, TSUTOMU
Exec Dt:
10/27/2021
Assignee
1
ADAMANT NAMIKI PRECISION JEWEL CO., LTD.
8-22, SHINDEN 3-CHOME, ADACHI-KU
TOKYO, JAPAN 123-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220057579
17519075
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094

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