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Patent Assignment Assignor Details
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Assignor Name : SAWAMURA, MITSURU
Total Assignments: 10
Assignment: 1
Reel/Frame:011613/0536   Pages: 2
Recorded: 03/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAMURA, MITSURU
Exec Dt:
02/27/2001
2
MORITA, MITSURU
Exec Dt:
02/27/2001
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627582
US20010053748
09801448
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 2
Reel/Frame:016147/0542   Pages: 2
Recorded: 08/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, IKUO
Exec Dt:
08/10/2004
2
OTSUKA, HIROAKI
Exec Dt:
08/10/2004
3
SAWAMURA, MITSURU
Exec Dt:
08/10/2004
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050083058
10506206
Correspondence name and address
KENYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:018228/0323   Pages: 2
Recorded: 08/16/2006
Attorney Dkt #:52433/858
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKABAYASHI, MASASHI
Exec Dt:
07/01/2006
2
FUJIMOTO, TATSUO
Exec Dt:
07/01/2006
3
SAWAMURA, MITSURU
Exec Dt:
07/01/2006
4
OHTANI, NOBORU
Exec Dt:
07/01/2006
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794842
US20080220232
10589680
Correspondence name and address
ROBERT T. TOBIN
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 4
Reel/Frame:018712/0556   Pages: 2
Recorded: 12/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAMURA, MITSURU
Exec Dt:
11/20/2006
2
FUJIMOTO, TATSUO
Exec Dt:
11/20/2006
3
OHTANI, NOBORU
Exec Dt:
11/20/2006
4
NAKABAYASHI, MASASHI
Exec Dt:
11/20/2006
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7799305
US20080038531
11629377
Correspondence name and address
PATRICK J. BIRDE
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 5
Reel/Frame:019188/0516   Pages: 7
Recorded: 04/20/2007
Attorney Dkt #:4276-0121PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKABAYASHI, MASASHI
Exec Dt:
03/16/2007
2
FUJIMOTO, TATSUO
Exec Dt:
03/16/2007
3
SAWAMURA, MITSURU
Exec Dt:
03/19/2007
4
OHTANI, NOBORU
Exec Dt:
03/19/2007
Assignee
1
NIPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8795624
US20070262322
11663887
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042-1248
Assignment: 6
Reel/Frame:029528/0146   Pages: 3
Recorded: 12/26/2012
Attorney Dkt #:6314-0103PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAMURA, MITSURU
Exec Dt:
11/21/2012
2
ASAHI, HITOSHI
Exec Dt:
11/22/2012
Assignee
1
NIPPON STEEL AND SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9126283
US20130092280
13806688
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:029543/0650   Pages: 3
Recorded: 12/28/2012
Attorney Dkt #:1609-0468PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAMURA, MITSURU
Exec Dt:
12/18/2012
2
ASAHI, HITOSHI
Exec Dt:
12/18/2012
3
TSURU, EIJI
Exec Dt:
12/18/2012
4
AGATA, JUN
Exec Dt:
12/18/2012
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9188253
US20130118632
13806415
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:034985/0013   Pages: 5
Recorded: 02/19/2015
Attorney Dkt #:14696/120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, NAOKI
Exec Dt:
12/16/2014
2
SAWAMURA, MITSURU
Exec Dt:
12/16/2014
3
KUREBAYASHI, KATSUMI
Exec Dt:
12/16/2014
4
TAKAHASHI, YASUNORI
Exec Dt:
12/16/2014
5
MIYAKE, TAKUMI
Exec Dt:
12/16/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499873
US20150247214
14422496
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:048730/0154   Pages: 5
Recorded: 03/28/2019
Attorney Dkt #:1609-1291PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWAMURA, MITSURU
Exec Dt:
03/12/2019
2
SAITOH, NAOKI
Exec Dt:
03/12/2019
3
TAKAHASHI, YASUNORI
Exec Dt:
03/12/2019
4
MIYAKE, TAKUMI
Exec Dt:
03/12/2019
5
KAWABATA, NORIMASA
Exec Dt:
03/12/2019
6
TSUZUKI, TAKESHI
Exec Dt:
03/12/2019
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190226066
16337261
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:064630/0415   Pages: 3
Recorded: 08/17/2023
Attorney Dkt #:SATO 65 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWAMURA, MITSURU
Exec Dt:
06/15/2023
Assignee
1
TOSHIBA CARRIER CORPORATION
72-34, HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240117989
18275970
Correspondence name and address
JEFFREY D. KARCESKI
KARCESKI IP LAW, PLLC
1717 K STREET, NW, SUITE 900
WASHINGTON, DC 20006

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