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Patent Assignment Assignor Details
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Assignor Name : HAYAKAWA, NAOKI
Total Assignments: 15
Assignment: 1
Reel/Frame:004075/0107   Pages: 1
Recorded: 12/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWAMOTO, TOMIYUKI
Exec Dt:
11/29/1982
2
HAYAKAWA, NAOKI
Exec Dt:
11/29/1982
3
HONDA, HARUO
Exec Dt:
11/29/1982
4
MARUYAMA, TEPPEI
Exec Dt:
11/29/1982
Assignee
1
TERUMO KABUSHIKI KAISHA T/A TERUMO CORPORATION
44-1, 2-CHOME, HATAGAYA, SHIBUYA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548605
NONE
06447689
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MAIDSON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004462/0847   Pages: 2
Recorded: 09/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAMEJIMA, MASAYOSHI
Exec Dt:
09/10/1985
2
MATSUDA, SABURO
Exec Dt:
09/10/1985
3
WAKABAYASHI, TOSHIO
Exec Dt:
09/10/1985
4
HAYAKAWA, NAOKI
Exec Dt:
09/10/1985
Assignees
1
TANABE SEIYAKU CO., LTD.
21, DOSHO-MACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI
OSAKA-FU, JAPAN
2
TERUMO KABUSHIKI KAISHA T/A TERUMO CORPORATION
44-1, 2-CHOME, HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4670261
NONE
06779444
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:007075/0973   Pages: 3
Recorded: 07/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAYAKAWA, NAOKI
Exec Dt:
07/07/1994
Assignee
1
SANYO CHEMICAL INDUSTRIES, LTD.
11-1, ICHINOHASHINOMOTO-CHO
HIGASHIYAMA-KU
KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5514510
NONE
08277573
Correspondence name and address
WENDEROTH, LIND & PONACK
JOHN T. FEDIGAN
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:012109/0521   Pages: 3
Recorded: 08/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSUMI, SHIRO
Exec Dt:
04/02/2001
2
HAYAKAWA, NAOKI
Exec Dt:
04/02/2001
3
MATSUMOTO, TAKANOBU
Exec Dt:
04/02/2001
4
YAMADA, TAKESHI
Exec Dt:
04/02/2001
5
IMAI, TAKAYUKI
Exec Dt:
04/02/2001
Assignees
1
EAGLE INDUSTRY CO., LTD.
1-12-15 SHIBA-DAIMON, MINATO-KU
TOKYO, JAPAN
2
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
2-1 TOYODA-CHO, KARIYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6543786
US20020003338
09801860
Correspondence name and address
JACOBSON HOLMAN PLLC
JOHN C. HOLMAN
400 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:016338/0948   Pages: 2
Recorded: 02/23/2005
Attorney Dkt #:108179-00049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, KEN
Exec Dt:
01/19/2005
2
MURA, YOSHIHIRO
Exec Dt:
01/19/2005
3
OSADA, HARUHIRO
Exec Dt:
01/19/2005
4
HAYAKAWA, NAOKI
Exec Dt:
01/21/2005
5
MORIYA, OSAMU
Exec Dt:
01/21/2005
6
ISHIYAMA, ASAHIKO
Exec Dt:
01/21/2005
Assignee
1
EAGLE INDUSTRY CO., LTD.
1-12-15, SHIBA, DAIMON
MINATO-KU, TOKYO 105-8587, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050183794
11062868
Correspondence name and address
ARENT FOX PLLC
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, DC 20036-5339
Assignment: 6
Reel/Frame:037555/0797   Pages: 3
Recorded: 01/22/2016
Attorney Dkt #:FHI.159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOKI
Exec Dt:
01/19/2016
2
SAKAMOTO, NOBORU
Exec Dt:
01/18/2016
Assignee
1
FUJI JUKOGYO KABUSHIKI KAISHA
1-20-8, EBISU, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10144467
US20160229471
15003660
Correspondence name and address
MCGINN I.P. LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VA 22182-3817
Assignment: 7
Reel/Frame:052008/0531   Pages: 3
Recorded: 03/04/2020
Attorney Dkt #:KAI-12548
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOKI
Exec Dt:
02/13/2020
2
HIROMATSU, KOHEI
Exec Dt:
02/26/2020
3
SAKAI, DAITO
Exec Dt:
02/13/2020
4
IZUMI, SHIHO
Exec Dt:
02/13/2020
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434623
US20210156121
16644229
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:055548/0334   Pages: 2
Recorded: 03/10/2021
Attorney Dkt #:KAI-13085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOKI
Exec Dt:
03/08/2021
2
IZUMI, SHIHO
Exec Dt:
03/08/2021
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11906641
US20220026587
17274923
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:055564/0044   Pages: 2
Recorded: 03/11/2021
Attorney Dkt #:KAI-13091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, SHIHO
Exec Dt:
03/05/2021
2
HAYAKAWA, NAOKI
Exec Dt:
03/08/2021
3
NAKAGI, KENTA
Exec Dt:
03/08/2021
4
KANARI, YASUHIKO
Exec Dt:
03/05/2021
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220049453
17275368
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:057384/0655   Pages: 11
Recorded: 09/03/2021
Attorney Dkt #:H&A-13328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROH, JOONYOUNG
Exec Dt:
08/21/2021
2
SAKAMOTO, HIROSHI
Exec Dt:
08/05/2021
3
TORIYAMA, YOUHEI
Exec Dt:
08/12/2021
4
HAYAKAWA, NAOKI
Exec Dt:
08/06/2021
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220170243
17436431
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:058799/0371   Pages: 20
Recorded: 01/27/2022
Attorney Dkt #:540017US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, NAOKI
Exec Dt:
01/14/2022
2
AIHARA, HIDENORI
Exec Dt:
01/14/2022
3
YAMAGATA, TAKUYA
Exec Dt:
01/14/2022
4
HAYAKAWA, NAOKI
Exec Dt:
01/14/2022
5
NAKAJIMA, NATSUMI
Exec Dt:
01/14/2022
6
HATTORI, KAZUKI
Exec Dt:
01/14/2022
7
UEHARA, FUMINARI
Exec Dt:
01/14/2022
8
ONO, YOHEI
Exec Dt:
01/14/2022
9
HIRANO, MASAYA
Exec Dt:
01/14/2022
10
MORINAKA, YUTA
Exec Dt:
01/14/2022
11
NOMURA, KEISUKE
Exec Dt:
01/14/2022
12
OHTA, ERIKO
Exec Dt:
01/14/2022
13
SHONO, TOMOHIRO
Exec Dt:
01/14/2022
14
OIKE, KANA
Exec Dt:
01/14/2022
15
HAYASHI, KAZUSHI
Exec Dt:
01/14/2022
16
AOYAGI, KEIYA
Exec Dt:
01/14/2022
17
SATO, KOSUKE
Exec Dt:
01/14/2022
18
NISHIURA, TOSHIKI
Exec Dt:
01/14/2022
Assignees
1
TOSOH CORPORATION
4560, KAISEI-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 746-8501
2
SAGAMI CHEMICAL RESEARCH INSTITUTE
2743-1, HAYAKAWA
AYASE-SHI, KANAGAWA, JAPAN 252-1193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220274952
17630859
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:059153/0875   Pages: 2
Recorded: 03/03/2022
Attorney Dkt #:KAI-13953
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOKI
Exec Dt:
01/17/2022
2
IZUMI, SHIHO
Exec Dt:
01/19/2022
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220333338
17639921
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:062778/0470   Pages: 3
Recorded: 02/23/2023
Attorney Dkt #:KAI-14050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOKI
Exec Dt:
02/14/2023
2
IZUMI, SHIHO
Exec Dt:
02/08/2023
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313503
18022776
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:062779/0971   Pages: 3
Recorded: 02/23/2023
Attorney Dkt #:KAI-14041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOKI
Exec Dt:
02/14/2023
2
IZUMI, SHIHO
Exec Dt:
02/08/2023
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313504
18022803
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:064878/0054   Pages: 4
Recorded: 09/12/2023
Attorney Dkt #:226439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, NAOKI
Exec Dt:
08/07/2023
2
NAGASHIMA, YOSHITAKA
Exec Dt:
08/09/2023
3
OKUI, YASUHIRO
Exec Dt:
08/09/2023
4
SAITO, SHINYA
Exec Dt:
08/09/2023
5
WATANABE, YASUO
Exec Dt:
08/09/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112860
18465613
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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