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Patent Assignment Assignor Details
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Assignor Name : HATTORI, KEI
Total Assignments: 20
Assignment: 1
Reel/Frame:004749/0599   Pages: 1
Recorded: 07/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, TOSHIRO
Exec Dt:
07/20/1987
2
HATTORI, KEI
Exec Dt:
07/20/1987
Assignee
1
TECHNOL INC.
10-27, 4-CHOME, MEIEKI, NAKAMURA-KU,
NISHIKAN, DAINI TOYODA BLDG.
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
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4785714
NONE
07077860
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:005609/0168   Pages: 2
Recorded: 02/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAGA, YASUHIRO
Exec Dt:
01/02/1991
2
HATTORI, KEI
Exec Dt:
01/02/1991
3
HASEGAWA, ISAHIRO
Exec Dt:
01/02/1991
4
KOMATSU, FUMIO
Exec Dt:
01/02/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA, 72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5161201
NONE
07651796
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:006355/0696   Pages: 3
Recorded: 12/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HATTORI, KEI
Exec Dt:
07/08/1991
2
SEKINE, MAKOTO
Exec Dt:
07/25/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5221450
NONE
07741080
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006866/0081   Pages: 3
Recorded: 01/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, MASARU
Exec Dt:
12/06/1993
2
OKANO, HARUO
Exec Dt:
12/06/1993
3
AOYAMA, MICHISHIGE
Exec Dt:
12/06/1993
4
ITO, MASAO
Exec Dt:
12/06/1993
5
HATTORI, KEI
Exec Dt:
12/06/1993
6
HIGUCHI, FUMIHIKO
Exec Dt:
12/06/1993
7
TAHARA, YOSHIFUMI
Exec Dt:
12/06/1993
Assignee
1
TOKYO ELECTRON LIMITED
2-3-1, NISHI-SHINJUKU SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411631
NONE
08151185
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007832/0406   Pages: 3
Recorded: 02/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, TADAO
Exec Dt:
10/06/1995
2
MATSUSHITA, TAKAYA
Exec Dt:
11/06/1995
3
HATTORI, KEI
Exec Dt:
11/09/1995
Assignees
1
TOMOEGAWA PAPER CO., LTD.
CHUO-KU
5-15, KYOBASHI 1-CHOME
TOKYO, JAPAN
2
KABUSHIKI KAISHA TOSHIBA
CHUO-KU
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5645921
NONE
08561731
Correspondence name and address
LOWE, PRICE, LEBLANC & BECKER
ROBERT L. PRICE
99 CANAL CENTER PLAZA
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:008627/0866   Pages: 3
Recorded: 07/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, KEI
Exec Dt:
07/17/1997
2
KOBAYASHI, AKIRA
Exec Dt:
07/17/1997
3
NONAKA, MIKIO
Exec Dt:
07/17/1997
4
MUTO, MAKOTO
Exec Dt:
07/17/1997
5
KASAI, MASARU
Exec Dt:
07/17/1997
6
ONODA, TOSHIYASU
Exec Dt:
07/17/1997
7
YOSHIMORI, TOMOAKI
Exec Dt:
07/17/1997
Assignees
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
2
SHIBAURA ENGINEERING WORKS CO., LTD.
1-12, AKASAKA 1-CHOME, MINATO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5846886
NONE
08808854
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
RICHARD L. CHINN
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 7
Reel/Frame:009859/0211   Pages: 3
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARITA, MASAKI
Exec Dt:
03/25/1999
2
YOSHIDA, YUKIMASA
Exec Dt:
03/25/1999
3
HATTORI, KEI
Exec Dt:
03/25/1999
4
OKUMURA, KATSUYA
Exec Dt:
03/25/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-SHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6274507
NONE
09226723
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:021513/0226   Pages: 4
Recorded: 09/11/2008
Attorney Dkt #:324298US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, KATSUAKI
Exec Dt:
08/08/2008
2
HAYAMIZU, NAOYA
Exec Dt:
07/21/2008
3
HATTORI, KEI
Exec Dt:
07/23/2008
4
OKA, YUKIHIRO
Exec Dt:
07/24/2008
5
KANETAKA, HIDEMI
Exec Dt:
07/25/2008
6
HASEGAWA, MAKOTO
Exec Dt:
08/08/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8021565
US20090000640
12054092
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:025808/0553   Pages: 2
Recorded: 02/15/2011
Attorney Dkt #:05225.0570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, NIKKA
Exec Dt:
12/09/2010
2
YAHASHI, KATSUNORI
Exec Dt:
12/10/2010
3
HATTORI, KEI
Exec Dt:
12/15/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110223769
13026527
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:031320/0091   Pages: 2
Recorded: 10/01/2013
Attorney Dkt #:1242236-0334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JINGUUJI, MASAYUKI
Exec Dt:
09/03/2013
2
HATTORI, KEI
Exec Dt:
09/09/2013
3
FUJITA, KEIJI
Exec Dt:
09/03/2013
4
NAGAMATSU, TAKAHITO
Exec Dt:
09/03/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA, 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9269540
US20140242732
14024175
Correspondence name and address
WHITE & CASE LLP
701 13TH STREET NW
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:032501/0454   Pages: 4
Recorded: 03/21/2014
Attorney Dkt #:1007-109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TAKUYA
Exec Dt:
02/19/2014
2
FUJITSUKA, IKUMA
Exec Dt:
02/17/2014
3
HATTORI, KEI
Exec Dt:
02/19/2014
4
HIROSE, KAZUO
Exec Dt:
02/19/2014
5
FUKUZAWA, SATORU
Exec Dt:
02/19/2014
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI,OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458885
US20140226927
14346675
Correspondence name and address
HEDMAN & COSTIGAN, P.C.
ONE ROCKEFELLER PLAZA, 11TH FLOOR
NEW YORK, NY 10020
Assignment: 12
Reel/Frame:032748/0585   Pages: 8
Recorded: 04/24/2014
Attorney Dkt #:P45730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, TAKAHIRO
Exec Dt:
03/31/2014
2
OKUBO, SHINJI
Exec Dt:
03/24/2014
3
HATTORI, KEI
Exec Dt:
03/28/2014
4
GOJO, YUTAKA
Exec Dt:
03/27/2014
Assignee
1
ASAHI KASEI CHEMICALS CORPORATION
1-105, KANDA JINBOCHO, CHIYODA-KU,
TOKYO, JAPAN 101-8101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9517954
US20140277746
14353852
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:035000/0934   Pages: 4
Recorded: 02/22/2015
Attorney Dkt #:1007-121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TAKUYA
Exec Dt:
01/27/2015
2
SHIMODA, MASATO
Exec Dt:
01/27/2015
3
ASADA, HAJIME
Exec Dt:
01/26/2015
4
HATTORI, KEI
Exec Dt:
01/26/2015
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9810215
US20150204325
14420351
Correspondence name and address
HEDMAN & COSTIGAN, P.C.
ONE ROCKEFELLER PLAZA, 11TH FLOOR
NEW YORK, NY 10020
Assignment: 14
Reel/Frame:039368/0438   Pages: 3
Recorded: 08/08/2016
Attorney Dkt #:1007-137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TAKUYA
Exec Dt:
07/20/2016
2
HATTORI, KEI
Exec Dt:
07/25/2016
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI, 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221851
US20160348675
15117274
Correspondence name and address
HEDMAN & COSTIGAN, P.C.
ONE ROCKEFELLER PLAZA, 11TH FLOOR
NEW YORK, NY 10020
Assignment: 15
Reel/Frame:041529/0314   Pages: 10
Recorded: 03/09/2017
Attorney Dkt #:477164US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIGAKI, TETSUYA
Exec Dt:
02/14/2017
2
HASEGAWA, ISAHIRO
Exec Dt:
02/14/2017
3
ITO, SHINICHI
Exec Dt:
02/13/2017
4
INOUE, SOICHI
Exec Dt:
02/13/2017
5
HIGASHIKI, TATSUHIKO
Exec Dt:
02/21/2017
6
HATTORI, KEI
Exec Dt:
02/14/2017
7
MATSUNO, KOICHI
Exec Dt:
02/20/2017
8
MORITA, SEIJI
Exec Dt:
02/15/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9922991
US20170271363
15267623
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:045017/0004   Pages: 3
Recorded: 02/23/2018
Attorney Dkt #:2018-0254A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONOZAKI, TOMOKAZU
Exec Dt:
01/16/2018
2
AKAI, HIROSHI
Exec Dt:
01/16/2018
3
HATTORI, KEI
Exec Dt:
01/16/2018
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355364
US20180254563
15754682
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:045119/0632   Pages: 3
Recorded: 03/06/2018
Attorney Dkt #:2018-0232A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YOSHINORI
Exec Dt:
02/22/2018
2
ASADA, HAJIME
Exec Dt:
02/22/2018
3
AKAI, HIROSHI
Exec Dt:
02/22/2018
4
HATTORI, KEI
Exec Dt:
02/22/2018
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11007572
US20180236553
15753205
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:045389/0405   Pages: 3
Recorded: 03/29/2018
Attorney Dkt #:1007-167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASADA, HAJIME
Exec Dt:
02/26/2018
2
HATTORI, KEI
Exec Dt:
02/26/2018
3
ITO, TAKAYUKI
Exec Dt:
02/23/2018
4
AKAI, HIROSHI
Exec Dt:
02/23/2018
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180274539
15764666
Correspondence name and address
HEDMAN & COSTIGAN, P.C.
ONE ROCKEFELLER PLAZA, 11TH FLOOR
NEW YORK, NY 10020
Assignment: 19
Reel/Frame:049549/0911   Pages: 3
Recorded: 06/21/2019
Attorney Dkt #:1007-181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, KEI
Exec Dt:
05/17/2019
2
AKAI, HIROSHI
Exec Dt:
05/17/2019
3
SONOZAKI, TOMOKAZU
Exec Dt:
05/17/2019
4
ITO, TAKAYUKI
Exec Dt:
05/21/2019
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210131428
16472453
Correspondence name and address
HEDMAN & COSTIGAN, P.C.
ONE ROCKEFELLER PLAZA, 11TH FLOOR
NEW YORK, NY 10020
Assignment: 20
Reel/Frame:067177/0956   Pages: 7
Recorded: 04/22/2024
Attorney Dkt #:27843-1986 190391US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNODA, TAKESHI
Exec Dt:
03/05/2020
2
HATTORI, KEI
Exec Dt:
07/01/2020
Assignee
1
BASF JAPAN LTD.
OVOL NIHONBASHI BUILDING 3F
TOKIO, JAPAN 103-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230058746
17758798
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105

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