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Patent Assignment Assignor Details
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Assignor Name : IWAMOTO, HIROYUKI
Total Assignments: 20
Assignment: 1
Reel/Frame:005920/0976   Pages: 2
Recorded: 10/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMAMURA, KOUSHI
Exec Dt:
10/18/1991
2
IWAMOTO, HIROYUKI
Exec Dt:
10/18/1991
Assignee
1
SONY CORPORATION
A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5151912
NONE
07783787
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:007811/0767   Pages: 3
Recorded: 12/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, HIROYUKI
Exec Dt:
12/01/1995
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572169
NONE
08568976
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:010218/0086   Pages: 2
Recorded: 09/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, HIROYUKI
Exec Dt:
08/23/1999
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6738385
NONE
09388342
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
J. FRANK OSHA, ESQ.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:010853/0801   Pages: 3
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, HIROYUKI
Exec Dt:
05/16/2000
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6804198
NONE
09575820
Correspondence name and address
WHITHAM, CURTIS & WHITHAM
C. LAMONT WHITHAM
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VIRGINIA 20191
Assignment: 5
Reel/Frame:011361/0437   Pages: 3
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, HIROYUKI
Exec Dt:
11/28/2000
Assignee
1
NEC CORPORATION
MINATO-KU
7-1, SHIBA 5-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6865158
US20010002909
09729577
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 6
Reel/Frame:017056/0885   Pages: 4
Recorded: 01/24/2006
Attorney Dkt #:12014-0036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, HIROYUKI
Exec Dt:
11/04/2005
2
YAMANE, AKIHITO
Exec Dt:
11/04/2005
3
EGOSHI, TOORU
Exec Dt:
11/09/2005
4
SASAKI, KENICHI
Exec Dt:
11/08/2005
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7174761
US20060059969
11232853
Correspondence name and address
TRACY A. BOYDEN
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:019866/0227   Pages: 3
Recorded: 09/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, TOMOTAKA
Exec Dt:
09/13/2007
2
SAITO, HIDEAKI
Exec Dt:
09/13/2007
3
UEDA, TAKASHI
Exec Dt:
09/13/2007
4
IWAMOTO, HIROYUKI
Exec Dt:
09/13/2007
5
YOSHIDA, MITSUHIRO
Exec Dt:
09/13/2007
Assignee
1
NIHON PLAST CO., LTD.
218, AOSHIMA-CHO
FUJI-SHI, SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7744121
US20080030011
11878995
Correspondence name and address
NDQ&M WATCHSTONE LLP
1300 EYE STREET, N.W.
1000 WEST TOWER
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:022920/0195   Pages: 3
Recorded: 07/07/2009
Attorney Dkt #:83454(305882)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKAMI, BUNZO
Exec Dt:
02/05/2009
2
IWAMOTO, HIROYUKI
Exec Dt:
02/09/2009
3
YAMAGUCHI, SHOTARO
Exec Dt:
01/26/2009
Assignee
1
AMANO ENZYME INC.
2-7, NISHIKI 1-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090280553
12309929
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 9
Reel/Frame:024459/0866   Pages: 2
Recorded: 05/29/2010
Attorney Dkt #:12193-0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, HIROYUKI
Exec Dt:
03/13/2009
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8413474
US20100058824
12310818
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:026988/0224   Pages: 2
Recorded: 09/29/2011
Attorney Dkt #:030469.00012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MASATO
Exec Dt:
09/10/2011
2
IWAMOTO, HIROYUKI
Exec Dt:
09/10/2011
Assignee
1
NIHON PLAST CO., LTD.
3507-15, YAMAMIYA
FUJINOMIYA-SHI, SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8382154
US20120068444
13240691
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVE, NW
SUITE 400
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:029829/0160   Pages: 2
Recorded: 02/19/2013
Attorney Dkt #:034069.00019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MASATO
Exec Dt:
09/10/2011
2
IWAMOTO, HIROYUKI
Exec Dt:
09/10/2011
Assignee
1
NIHON PLAST CO., LTD.
3507-15, YAMAMIYA
FUJINOMIYA-SHI, SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8573642
US20130229004
13749258
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVE, NW
SUITE 400
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:028450/0226   Pages: 3
Recorded: 06/27/2012
Attorney Dkt #:MIY.001.0514.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEHARA, JUNICHI
Exec Dt:
06/18/2012
2
IWAMOTO, HIROYUKI
Exec Dt:
06/18/2012
Assignee
1
NIHON PLAST CO., LTD.
3507-15, YAMAMIYA,
FUJINOMIYA-SHI, SHIZUOKA,, JAPAN 418-0111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130001933
13534108
Correspondence name and address
MOTS LAW, PLLC
1629 K STREET N.W.
SUITE 200
WASHINGTON, DC 20006-1635
Assignment: 13
Reel/Frame:031691/0773   Pages: 5
Recorded: 11/29/2013
Attorney Dkt #:MIY.001.0574.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, HIROYUKI
Exec Dt:
11/01/2013
2
KIUCHI, YOHEI
Exec Dt:
10/30/2013
3
YAMAUCHI, TAKAHIRO
Exec Dt:
10/30/2013
4
SAITO, HIDEAKI
Exec Dt:
10/30/2013
5
MOCHIZUKI, HIDEKI
Exec Dt:
10/30/2013
Assignee
1
NIHON PLAST CO., LTD.
3507-15, YAMAMIYA
FUJINOMIYA-SHI, SHIZUOKA, JAPAN 418-0111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9079559
US20140151989
14093088
Correspondence name and address
MOTS LAW, PLLC
1629 K STREET N.W.
SUITE 200
WASHINGTON, DC 20006-1635
Assignment: 14
Reel/Frame:048613/0058   Pages: 5
Recorded: 03/15/2019
Attorney Dkt #:180091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, HIROYUKI
Exec Dt:
10/29/2014
2
MAEDA, YASUYUKI
Exec Dt:
10/29/2014
3
TAKAHASHI, EIJI
Exec Dt:
10/29/2014
4
NAITO, TAKAYUKI
Exec Dt:
10/29/2014
5
SHIMIZU, NAOKI
Exec Dt:
10/29/2014
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10625940
US20180186571
15759443
Correspondence name and address
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:042734/0269   Pages: 6
Recorded: 06/16/2017
Attorney Dkt #:8036-1123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSURUTA, KAICHI
Exec Dt:
06/06/2017
2
MUNEKATA, OSAMU
Exec Dt:
06/06/2017
3
IWAMOTO, HIROYUKI
Exec Dt:
06/06/2017
4
IKEDA, ATSUSHI
Exec Dt:
06/06/2017
5
MORIUCHI, HIROYUKI
Exec Dt:
06/06/2017
6
KAYAMA, SHINICHI
Exec Dt:
06/06/2017
7
TADOKORO, YOSHIHIRO
Exec Dt:
06/06/2017
Assignees
1
SENJU METAL INDUSTRY CO., LTD.
23,SENJU-HASHIDO-CHO
ADACHI-KU
TOKYO, JAPAN 120-8555
2
DDK LTD.
5-1, KIBA 1-CHOME
KOTO-KU
TOKYO, JAPAN 135-0042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170348805
15536344
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:045676/0496   Pages: 7
Recorded: 03/21/2018
Attorney Dkt #:1476161.142US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKAMI, BUNZO
Exec Dt:
03/08/2018
2
IWAMOTO, HIROYUKI
Exec Dt:
03/14/2018
3
YAMAGUCHI, SHOTARO
Exec Dt:
03/13/2018
Assignee
1
AMANO ENZYME INC.
2-7, NISHIKI 1-CHOME
NAKA-KU, NAGOYA-SHI
AICHI, JAPAN 460-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9969996
US20160194620
14983447
Correspondence name and address
LOCKE LORD LLP
PO BOX 55874
BOSTON, MA 02205
Assignment: 17
Reel/Frame:045426/0656   Pages: 3
Recorded: 04/03/2018
Attorney Dkt #:180091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, HIROYUKI
Exec Dt:
03/15/2018
2
MAEDA, YASUYUKI
Exec Dt:
03/15/2018
3
TAKAHASHI, EIJI
Exec Dt:
03/15/2018
4
NAITO, TAKAYUKI
Exec Dt:
02/20/2018
Assignee
1
CHIYODA CORPORATION
4-6-2, MINATOMIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10625940
US20180186571
15759443
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:057450/0780   Pages: 4
Recorded: 09/10/2021
Attorney Dkt #:2021-1342A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDOH, SHIGEKI
Exec Dt:
07/30/2021
2
TSUCHIYA, MASATO
Exec Dt:
07/30/2021
3
IWAMOTO, HIROYUKI
Exec Dt:
07/30/2021
4
OKADA, HIROSHI
Exec Dt:
07/30/2021
5
SOUMA, DAISUKE
Exec Dt:
07/30/2021
Assignee
1
SENJU METAL INDUSTRY CO., LTD.
23, SENJU-HASHIDO-CHO, ADACHI-KU
TOKYO, JAPAN 1208555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11495566
US20220077093
17472032
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:060844/0159   Pages: 6
Recorded: 08/18/2022
Attorney Dkt #:09199-2204757
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, HIROYUKI
Exec Dt:
08/03/2022
2
MUNEKATA, OSAMU
Exec Dt:
08/03/2022
3
TSURUTA, KAICHI
Exec Dt:
07/31/2022
4
NAKAMURA, KATSUJI
Exec Dt:
08/03/2022
5
KONDOH, SHIGEKI
Exec Dt:
08/03/2022
6
TSUCHIYA, MASATO
Exec Dt:
08/03/2022
Assignee
1
SENJU METAL INDUSTRY CO., LTD.
23, SENJU-HASHIDO-CHO, ADACHI-KU
TOKYO, JAPAN 1208555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230094946
17800714
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:062605/0128   Pages: 6
Recorded: 02/06/2023
Attorney Dkt #:434620-0000301USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAWA, AYAKA
Exec Dt:
01/11/2023
2
IWAMOTO, HIROYUKI
Exec Dt:
01/11/2023
3
KONDO, SHIGEKI
Exec Dt:
01/11/2023
4
NAKAMURA, KATSUJI
Exec Dt:
01/11/2023
Assignee
1
SENJU METAL INDUSTRY CO., LTD.
23, SENJU-HASHIDO-CHO
ADACHI-KU, TOKYO, JAPAN 120-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230249293
18106247
Correspondence name and address
NIXON PEABODY LLP
799 9TH STREET NW
SUITE 500
WASHINGTON, DC 20001

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