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Patent Assignment Assignee Details
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Assignee Name : LONSEAL CORPORATION
Total Assignments: 9
Assignment: 1
Reel/Frame:003827/0667   Pages: 1
Recorded: 02/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO AKIRA
Exec Dt:
01/26/1981
2
WAKI TATSUO
Exec Dt:
01/26/1981
Assignee
1
LONSEAL CORPORATION
21-1, YOTSUGI 2-CHOME, KATSUSHIKA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381962
NONE
06211443
Correspondence name and address
SANDLER & GREENBLUM
STE. 1101, 1717 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004352/0038   Pages: 2
Recorded: 01/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOMIOKA, HISATSUGU
Exec Dt:
12/24/1984
2
WAKI, TAZUO
Exec Dt:
12/24/1984
3
SUGAYA, HIROYUKI
Exec Dt:
12/24/1984
Assignee
1
LONSEAL CORPORATION
21-1, YOTSUGI 2-CHOME, KATSUSHIKA-KU,
CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4655327
NONE
06666764
Correspondence name and address
SANDLER & GREENBLUM
701 S. 23RD ST.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004628/0792   Pages: 2
Recorded: 11/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAWAGUCHI, RYUZO
Exec Dt:
11/06/1986
Assignee
1
LONSEAL CORPORATION
13, KANDA MATSUNAGA-CHO, CHIYODA-KU,
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D301405
NONE
06931045
Correspondence name and address
SANDLER & GREENBLUM
2920 SOUTH GLEBE RD.
ARLINGTON, VA 22206
Assignment: 4
Reel/Frame:004628/0794   Pages: 2
Recorded: 11/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAWAGUCHI, RYUZO
Exec Dt:
11/06/1986
Assignee
1
LONSEAL CORPORATION
13, KANDA MATSUNAGA-CHO, CHIYODA-KU,
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D301088
NONE
06931046
Correspondence name and address
SANDLER & GREENBLUM
2920 SOUTH GLEBE RD.
ARLINGTON, VA 22206
Assignment: 5
Reel/Frame:004628/0796   Pages: 2
Recorded: 11/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KAWAGUCHI, RYUZO
Exec Dt:
11/06/1986
Assignee
1
LONSEAL CORPORATION
13, KANDA MATSUNAGA-CHO, CHIYODA-KU,
A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D301087
NONE
06931047
Correspondence name and address
SANDLER & GREENBLUM
2920 SOUTH GLEBE RD.
ARLINGTON, VA 22206
Assignment: 6
Reel/Frame:005461/0145   Pages: 4
Recorded: 10/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIIZUMI, SHUICHI
Exec Dt:
07/26/1990
2
MASUHARA, KENICHI
Exec Dt:
07/26/1990
3
YAMABE, HIDETOSHI
Exec Dt:
07/26/1990
4
TOMOSUE, TAKAO
Exec Dt:
07/26/1990
5
MORI, KOUJI
Exec Dt:
07/26/1990
6
KANEKO, HISAHARU
Exec Dt:
07/26/1990
Assignees
1
LONSEAL CORPORATION
15-3, MIDORI 4-CHOME, SUMIDA-KU
TOKYO, JAPAN
2
NISSIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5015531
NONE
07259190
Correspondence name and address
SANDLER & GREENBLUM
2920 S. GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 7
Reel/Frame:008325/0173   Pages: 4
Recorded: 11/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOZOKIDO, YUTAKA
Exec Dt:
11/05/1996
2
AKITAYA, SHINICHI
Exec Dt:
11/05/1996
3
ARAI, AKINORI
Exec Dt:
11/05/1996
4
NAKAUCHI, TOYOKAZU
Exec Dt:
11/05/1996
Assignees
1
CHISSO CORPORATION
6-32, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, ODAKA 530, JAPAN
2
LONSEAL CORPORATION
15-3, MIDORI 4-CHOME
SUMIDA-KU, TOKYO 130, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750600
NONE
08748905
Correspondence name and address
LEYDIG, VOIT & MAYER
DAVID J. SERBIN
SUITE 300
700 THIRTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:037462/0675   Pages: 6
Recorded: 01/12/2016
Attorney Dkt #:610058.401USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TARO
Exec Dt:
12/24/2015
2
ONO, TOMONORI
Exec Dt:
12/24/2015
3
TERUI, TOMOKO
Exec Dt:
12/24/2015
4
MATSUMOTO, HIROKI
Exec Dt:
12/24/2015
5
TOMIZAWA, HIDEYUKI
Exec Dt:
12/24/2015
Assignee
1
LONSEAL CORPORATION
4-15-3, MIDORI, SUMIDA-KU
TOKYO, JAPAN 1308570
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053570
US20160143273
14904414
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 9
Reel/Frame:057525/0167   Pages: 3
Recorded: 09/16/2021
Attorney Dkt #:610058.402USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KONO, HARUHIKO
Exec Dt:
07/19/2021
Assignee
1
LONSEAL CORPORATION
4-15-3, MIDORI, SUMIDA-KU
TOKYO, JAPAN 1308570
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220161531
17439683
Correspondence name and address
SEED IP LAW GROUP LLP - JEFFREY M. SAKOI
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104

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