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Patent Assignment Assignor Details
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Assignor Name : TAKAMATSU, HAJIME
Total Assignments: 12
Assignment: 1
Reel/Frame:004085/0696   Pages: 1
Recorded: 01/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKAMATSU, HAJIME
Exec Dt:
12/21/1982
Assignee
1
SONY/TEKTRONIX CORPORATION, A CORP. OF JAPAN
9-31 KITASHINAGAWA-5, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462003
NONE
06456674
Correspondence name and address
GEORGE T. NOE
TEKTRONIX, INC.,
P. O. BOX 500,
DELIVERY STATION Y3-121
BEAVERTON, OR 97077
Assignment: 2
Reel/Frame:008828/0036   Pages: 2
Recorded: 07/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAMATSU, HAJIME
Exec Dt:
05/12/1997
Assignee
1
NKK CORPORATION
1-2 MARUNOUCHI, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6131153
NONE
08817934
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:019008/0431   Pages: 2
Recorded: 03/01/2007
Attorney Dkt #:q100326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, TOMIHISA
Exec Dt:
02/26/2007
2
TAKAMATSU, HAJIME
Exec Dt:
02/26/2007
3
UEMURA, TOSHIO
Exec Dt:
02/26/2007
Assignee
1
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO 103-8411, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070254861
11712397
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 4
Reel/Frame:036428/0195   Pages: 11
Recorded: 08/26/2015
Attorney Dkt #:458921US68PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TAISUKE
Exec Dt:
07/13/2015
2
MAEDA, JUN
Exec Dt:
07/13/2015
3
INAGAKI, YUSUKE
Exec Dt:
07/13/2015
4
NEGORO, KENJI
Exec Dt:
07/13/2015
5
TANAKA, HIROAKI
Exec Dt:
07/13/2015
6
YOKOYAMA, KAZUHIRO
Exec Dt:
07/13/2015
7
TAKAMATSU, HAJIME
Exec Dt:
07/13/2015
8
KOIKE, TAKANORI
Exec Dt:
07/13/2015
9
TSUKAMOTO, ISSEI
Exec Dt:
07/13/2015
Assignee
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9562044
US20160002218
14770648
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:040410/0086   Pages: 5
Recorded: 11/23/2016
Attorney Dkt #:480030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, KENICHI
Exec Dt:
10/20/2016
2
ISHIHATA, AKIHIRO
Exec Dt:
10/20/2016
3
INAGAKI, YUSUKE
Exec Dt:
10/20/2016
4
TSUCHIYA, KAZUYUKI
Exec Dt:
10/20/2016
5
HANADATE, TADAATSU
Exec Dt:
10/24/2016
6
KANAI, AKIRA
Exec Dt:
10/31/2016
7
KAIZAWA, HIROYUKI
Exec Dt:
10/20/2016
8
KAZAMI, JUNICHI
Exec Dt:
11/09/2016
9
MORIKAWA, HIROSHI
Exec Dt:
10/20/2016
10
HIRAMOTO, MASASHI
Exec Dt:
10/20/2016
11
ENJO, KENTARO
Exec Dt:
11/17/2016
12
TAKAMATSU, HAJIME
Exec Dt:
10/20/2016
Assignees
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
2
KOTOBUKI PHARMACEUTICAL CO., LTD.
6351, OAZA-SAKAKI, SAKAKI-MACHI
HANISHINA-GUN, NAGANO, JAPAN 389-0697
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059720
US20170190715
15313712
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:040535/0074   Pages: 9
Recorded: 12/06/2016
Attorney Dkt #:480148US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TAISUKE
Exec Dt:
11/01/2016
2
KOIKE, TAKANORI
Exec Dt:
11/01/2016
3
NEGORO, KENJI
Exec Dt:
11/01/2016
4
TANAKA, HIROAKI
Exec Dt:
11/01/2016
5
MAEDA, JUN
Exec Dt:
11/01/2016
6
YOKOYAMA, KAZUHIRO
Exec Dt:
11/01/2016
7
TAKAMATSU, HAJIME
Exec Dt:
11/01/2016
Assignee
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9951060
US20170197955
15316645
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:041373/0742   Pages: 9
Recorded: 02/24/2017
Attorney Dkt #:501545US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TAISUKE
Exec Dt:
01/18/2017
2
TANAKA, HIROAKI
Exec Dt:
01/18/2017
3
AKAIWA, MICHINORI
Exec Dt:
12/15/2016
4
NEGORO, KENJI
Exec Dt:
01/18/2017
5
MIHARA, HISASHI
Exec Dt:
01/18/2017
6
FUJI, HIDEYOSHI
Exec Dt:
01/18/2017
7
TAKAMATSU, HAJIME
Exec Dt:
01/18/2017
Assignee
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9844549
US20170290824
15506561
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:044448/0356   Pages: 5
Recorded: 12/20/2017
Attorney Dkt #:504116US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, KENICHI
Exec Dt:
04/11/2017
2
ISHIHATA, AKIHIRO
Exec Dt:
04/11/2017
3
KANAI, AKIRA
Exec Dt:
04/25/2017
4
TSUCHIYA, KAZUYUKI
Exec Dt:
04/11/2017
5
INAGAKI, YUSUKE
Exec Dt:
04/11/2017
6
KAZAMI, JUNICHI
Exec Dt:
04/21/2017
7
MORIKAWA, HIROSHI
Exec Dt:
04/11/2017
8
HIRAMOTO, MASASHI
Exec Dt:
04/11/2017
9
ENJO, KENTARO
Exec Dt:
05/24/2017
10
TAKAMATSU, HAJIME
Exec Dt:
06/01/2017
Assignees
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
2
KOTOBUKI PHARMACEUTICAL CO., LTD.
6351, OAZA-SAKAKI, SAKAKI-MACHI
HANISHINA-GUN, NAGANO, JAPAN 389-0697
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005762
US20170362209
15532772
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:043299/0557   Pages: 4
Recorded: 08/15/2017
Attorney Dkt #:506356US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, KENICHI
Exec Dt:
07/25/2017
2
ISHIHATA, AKIHIRO
Exec Dt:
07/25/2017
3
KANAI, AKIRA
Exec Dt:
07/10/2017
4
INAGAKI, YUSUKE
Exec Dt:
07/25/2017
5
HIRAMOTO, MASASHI
Exec Dt:
07/25/2017
6
ENJO, KENTARO
Exec Dt:
07/02/2017
7
TAKAMATSU, HAJIME
Exec Dt:
07/25/2017
Assignees
1
ASTELLAS PHARMA INC.
5-1, NIHONBASHI-HONCHO 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8411
2
KOTOBUKI PHARMACEUTICAL CO., LTD.
6351, OAZA-SAKAKI, SAKAKI-MACHI
HANISHINA-GUN, NAGANO, JAPAN 389-0697
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023583
US20180022755
15551222
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:060514/0401   Pages: 8
Recorded: 07/15/2022
Attorney Dkt #:19685US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABAYASHI, DAIJI
Exec Dt:
05/24/2022
2
FUKUI, HARUYO
Exec Dt:
05/24/2022
3
SAITO, YOSHIHIRO
Exec Dt:
05/25/2022
4
TOKUDA, KAZUYA
Exec Dt:
05/24/2022
5
UTSUMI, YOSHIHARU
Exec Dt:
05/31/2022
6
TAKAMATSU, HAJIME
Exec Dt:
05/27/2022
Assignees
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI
HYOGO, JAPAN 664-0016
2
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230068515
17793056
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:060671/0841   Pages: 8
Recorded: 07/15/2022
Attorney Dkt #:19687US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUI, HARUYO
Exec Dt:
05/24/2022
2
TABAYASHI, DAIJI
Exec Dt:
05/24/2022
3
SAITO, YOSHIHIRO
Exec Dt:
05/25/2022
4
TOKUDA, KAZUYA
Exec Dt:
05/24/2022
5
UTSUMI, YOSHIHARU
Exec Dt:
05/31/2022
6
TAKAMATSU, HAJIME
Exec Dt:
05/27/2022
Assignees
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI, HYOGO, JAPAN 664-0016
2
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230150035
17793036
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:060908/0896   Pages: 6
Recorded: 08/26/2022
Attorney Dkt #:19987US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABAYASHI, DAIJI
Exec Dt:
06/13/2022
2
FUKUI, HARUYO
Exec Dt:
06/13/2022
3
UTSUMI, YOSHIHARU
Exec Dt:
07/05/2022
4
TAKAMATSU, HAJIME
Exec Dt:
07/05/2022
Assignee
1
SUMITOMO ELECTRIC HARDMETAL CORP.
1-1, KOYAKITA 1-CHOME
ITAMI-SHI
HYOGO, JAPAN 664-0016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230123968
17802536
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

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