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Patent Assignment Assignor Details
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Assignor Name : TOKUNAGA, KENJI
Total Assignments: 17
Assignment: 1
Reel/Frame:004454/0076   Pages: 2
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEUCHI, KOICHI
Exec Dt:
07/18/1985
2
YAMANAKA, MEGUMI
Exec Dt:
07/18/1985
3
INADA, HISANOBU
Exec Dt:
07/18/1985
4
KUBO, MASAYOSHI
Exec Dt:
07/18/1985
5
KATAYAMA, HIDEAKI
Exec Dt:
07/18/1985
6
TOKUNAGA, KENJI
Exec Dt:
07/18/1985
7
MIYAMOTO, YOSHINORI
Exec Dt:
07/18/1985
Assignees
1
BANDO CHEMICAL INDUSTRIES, LTD., A COR. OF JAPAN
2-15, 3-CHOME MEIWA-DORI, MYOGO-KU,
KOBE, HYOGO PREF., JAPAN
2
MITSUBISHI JUKOGYO KABUSHIKI KAISHA, A CORP. OF JAPAN
5-1, 2-CHOME MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4649780
NONE
06754865
Correspondence name and address
M. ARTHUR AUSLANDER
AUSLANDER AND THOMAS
36 W. 44TH STREET
NEW YORK,NY 10036
Assignment: 2
Reel/Frame:004465/0170   Pages: 2
Recorded: 09/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEUCHI, KOICHI
Exec Dt:
08/27/1985
2
YAMANAKA, MEGUMI
Exec Dt:
08/27/1985
3
KUBO, MASAYOSHI
Exec Dt:
08/27/1985
4
KATAYAMA, HIDEAKI
Exec Dt:
08/27/1985
5
TOKUNAGA, KENJI
Exec Dt:
08/27/1985
Assignees
1
MITSUBISHI JUKOGYO KABUSHIKI KAISHA, 5-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
2
BANDO CHEMICAL INDUSTRIES, LTD., 2-15, MEIWADOORI 3-CHOME, HYOGO-KU, KOBE CITY, HYOGO PREF. JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4710255
NONE
06759735
Correspondence name and address
BIRCH, STEWART, KOLASCH AND
BIRCH
301 N. WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH< VA 22046-0747
Assignment: 3
Reel/Frame:005407/0102   Pages: 2
Recorded: 08/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INABA, YOSHIAKI
Exec Dt:
08/01/1990
2
TOKUNAGA, KENJI
Exec Dt:
08/01/1990
3
SHIMIZU, AKIHIRO
Exec Dt:
08/01/1990
4
KURIBAYASHI, TETSUZO
Exec Dt:
08/01/1990
Assignees
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI ENGINEERING CO., LTD.
2-1, SAIWAICHO-3-CHOME, HITACHI-SHI
A CORP. OF JAPAN
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5127470
NONE
07565683
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:009012/0107   Pages: 2
Recorded: 02/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUSAWA, TSUTOMU
Exec Dt:
11/26/1997
2
KOYAMA, KAZUHITO
Exec Dt:
11/26/1997
3
YAMAGISHI, MASAHIKO
Exec Dt:
11/26/1997
4
HATAMIYA, SHIGEO
Exec Dt:
11/26/1997
5
AJIRO, TAIKO
Exec Dt:
11/26/1997
6
SUNOU, MEGUMI
Exec Dt:
11/26/1997
7
ISHIGAKI, YUKIO
Exec Dt:
11/26/1997
8
TOKUNAGA, KENJI
Exec Dt:
11/26/1997
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014863
NONE
08959026
Correspondence name and address
FAY, SHARPE, BEALL ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 5
Reel/Frame:011252/0493   Pages: 2
Recorded: 10/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KENJI
Exec Dt:
09/25/2000
Assignee
1
SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
292 YOSHIDA-CHO, TOTSUKA-KU
YOKOHAMA, KANAGAWA 244-0817, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6473996
NONE
09697174
Correspondence name and address
FOLEY & LARDNER
WILLIAM T. ELLIS
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 6
Reel/Frame:012341/0321   Pages: 3
Recorded: 10/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, SHINYO
Exec Dt:
10/17/2001
2
TOKUNAGA, KENJI
Exec Dt:
10/17/2001
Assignee
1
SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
292 YOSHIDA-CHO, TOTSUKA-KU, YOKOHAMA
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6652212
US20020033606
09999464
Correspondence name and address
BAKER & DANIELS
ANTHONY NIEWYK
111 E. WAYNE STREET
SUITE 800
FORT WAYNE, IN 46802
Assignment: 7
Reel/Frame:013181/0114   Pages: 3
Recorded: 08/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, SHINYO
Exec Dt:
06/28/2002
2
TOKUNAGA, KENJI
Exec Dt:
07/08/2002
3
KIM, SEOKHYUN
Exec Dt:
06/17/2002
4
MUGURUMA, TERUMI
Exec Dt:
06/21/2002
5
YAMADA, YOSHIAKI
Exec Dt:
07/18/2002
6
WATANABE, SHINICHI
Exec Dt:
07/30/2002
7
NISHI, MASAHIRO
Exec Dt:
08/02/2002
Assignee
1
SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
16-1 ONOGAWA TSUKUBA-SHI
IBARAKI 305-0053, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020182037
10091588
Correspondence name and address
FOLEY & LARDNER
WILLIAM T. ELLIS
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 2007-5143
Assignment: 8
Reel/Frame:013306/0584   Pages: 2
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KENJI
Exec Dt:
08/27/2002
Assignee
1
SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
16-1 ONOGAWA, TSUKUBA-SHI
IBARAKI, 305-0053, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7077173
US20030009904
10191802
Correspondence name and address
FOLEY & LARDNER
WILLIAM T. ELLIS
WASHINGTON HARBOUR
3000 K STREET, NW., STE. 500
WASHINGTON, DC 20007-5143
Assignment: 9
Reel/Frame:013418/0291   Pages: 2
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KENJI
Exec Dt:
09/30/2002
Assignee
1
SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
16-1 ONOGAWA
TSUKUBA-SHI, IBARAKI 305-0053, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6817822
US20030031537
10207011
Correspondence name and address
FOLEY & LARDNER
WILLIAM T. ELLIS
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 10
Reel/Frame:014931/0646   Pages: 2
Recorded: 01/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KENJI
Exec Dt:
12/04/2003
Assignee
1
TRECENTI TECHNOLOGIES, INC.
751, HORIGUCHI, HITACHINAKA-SHI,
IBARAKI, JAPAN 312-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6867153
US20040152322
10764563
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:015398/0793   Pages: 2
Recorded: 05/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KENJI
Exec Dt:
05/07/2004
Assignee
1
TRECENTI TECHNOLOGIES, INC.
751 HORIGUCHI, HITACHINAKA-SHI
IBARAKI 312-0034, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6958288
US20040238968
10853255
Correspondence name and address
REED SMITH LLP
STANLEY P. FISHER
3110 FAIRVIEW PARK DR.
STE. 1400
FALLS CHURCH, VA 22042
Domestic representative
Assignment: 12
Reel/Frame:017981/0065   Pages: 2
Recorded: 06/07/2006
Attorney Dkt #:1374.46250X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, KENJI
Exec Dt:
03/29/2006
2
KAWAI, KAZUHIKO
Exec Dt:
03/29/2006
3
TERAKADO, SAKAE
Exec Dt:
03/29/2006
Assignee
1
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060278612
11448032
Correspondence name and address
ANTONELLI TERRY STOUT, ET AL.
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:020966/0536   Pages: 2
Recorded: 05/19/2008
Attorney Dkt #:081644
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUNAGA, KENJI
Exec Dt:
04/30/2008
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7643302
US20080218965
12121444
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 14
Reel/Frame:030632/0160   Pages: 8
Recorded: 06/18/2013
Attorney Dkt #:32312U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGAETO, TETSUO
Exec Dt:
05/15/2013
2
TAKEISHI, HIROYUKI
Exec Dt:
05/10/2013
3
TOKUNAGA, KENJI
Exec Dt:
05/10/2013
Assignee
1
JVC KENWOOD CORPORATION
12, MORIYA-CHO 3-CHOME, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 2210022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913760
US20130279707
13917215
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:046656/0197   Pages: 4
Recorded: 08/22/2018
Attorney Dkt #:515573US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMITANI, KIYOSHI
Exec Dt:
06/12/2018
2
KIMOTO, DAISUKE
Exec Dt:
06/12/2018
3
TOKUNAGA, KENJI
Exec Dt:
06/15/2018
4
TAWARA, HIDEO
Exec Dt:
06/15/2018
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11117833
US20200317576
16078652
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:046868/0195   Pages: 4
Recorded: 09/13/2018
Attorney Dkt #:516340US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMITANI, KIYOSHI
Exec Dt:
06/12/2018
2
SAITOU, KEIJI
Exec Dt:
06/15/2018
3
TOKUNAGA, KENJI
Exec Dt:
06/15/2018
4
TAWARA, HIDEO
Exec Dt:
06/15/2018
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10800701
US20190077707
16084755
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:046966/0055   Pages: 4
Recorded: 09/25/2018
Attorney Dkt #:517010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMITANI, KIYOSHI
Exec Dt:
06/12/2018
2
TOKUNAGA, KENJI
Exec Dt:
06/15/2018
3
TAWARA, HIDEO
Exec Dt:
06/15/2018
Assignee
1
MITSUBISHI MATERIALS CORPORATION
3-2, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829416
US20190161409
16088354
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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