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Patent Assignment Assignor Details
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Assignor Name : KOYANAGI, MITSUMASA
Total Assignments: 21
Assignment: 1
Reel/Frame:003988/0597   Pages: 1
Recorded: 05/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, YOSHIO
Exec Dt:
07/09/1980
2
KOYANAGI, MITSUMASA
Exec Dt:
07/09/1980
3
SUNAMI, HIDEO
Exec Dt:
07/09/1980
4
HASHIMOTO, NORIKAZU
Exec Dt:
07/09/1980
Assignee
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4355374
NONE
06172378
Correspondence name and address
CRAIG & ANTONELLI
STE. 600, 1919 PENN. AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005518/0789   Pages: 2
Recorded: 12/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KOYANAGI, MITSUMASA
Exec Dt:
04/05/1984
Assignee
1
HITACHI, LTD.,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021842
NONE
07253183
Correspondence name and address
ANTONELLI, TERRY,STOUT AND KRAUS
SUITE 600
1919 PENN AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004709/0849   Pages: 1
Recorded: 05/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
11/25/1985
2
KANEKO, HIROKO
Exec Dt:
11/25/1985
Assignee
1
HITACHI, LTD.
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4701349
NONE
06806342
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005164/0425   Pages: 2
Recorded: 08/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUNAMI, HIDEO
Exec Dt:
11/10/1986
2
KURE, TOKUO
Exec Dt:
11/10/1986
3
MIYAO, MASANOBU
Exec Dt:
11/10/1986
4
KAWAMOTO, YOSHIFUMI
Exec Dt:
11/10/1986
5
SHIMOHIGASHI, KATSUHIRO
Exec Dt:
11/10/1986
6
SAKAI, YOSHIO
Exec Dt:
11/10/1986
7
MINATO, OSAMU
Exec Dt:
11/10/1986
8
MASUHARA, TOSHIAKI
Exec Dt:
11/10/1986
9
KOYANAGI, MITSUMASA
Exec Dt:
11/10/1986
10
SHIMIZU, SHINJI
Exec Dt:
11/10/1986
Assignee
1
HITACHI, LTD.,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4901128
NONE
06934556
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:008080/0717   Pages: 2
Recorded: 07/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROISHI, NORIHIKO
Exec Dt:
06/07/1996
2
KAWATA, TETSURO
Exec Dt:
06/07/1996
3
KAWAUCHI, KENICHI
Exec Dt:
06/07/1996
4
MIYAKAWA, NOBUAKI
Exec Dt:
06/07/1996
5
AIBARA, REIJI
Exec Dt:
06/14/1996
6
KOYANAGI, MITSUMASA
Exec Dt:
06/21/1996
Assignee
1
FUJI XEROX CO., LTD.
17-22, AKASAKA 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5778202
NONE
08662445
Correspondence name and address
OLIFF & BERRIDGE
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:011407/0801   Pages: 2
Recorded: 12/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
11/06/2000
2
OKANO, YASUNORI
Exec Dt:
10/13/2000
3
MIYAKAWA, NOBUAKI
Exec Dt:
10/18/2000
Assignees
1
FUJI XEROX CO., LTD.
17-22, AKASAKA 2-CHOME, MINATO-KU,
TOKYO 107-0052, JAPAN
2
MITSUMASA KOYANAGI
1-22-5, YURIGAOKA, NATORI-SHI,
MIYAGI, 981-1245, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6525415
US20010005059
09745874
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O.BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:014244/0765   Pages: 3
Recorded: 07/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
03/26/2003
2
SHIM, JEONG CHILL
Exec Dt:
03/26/2003
3
KURINO, HIROYUKI
Exec Dt:
03/26/2003
Assignee
1
SEMICONDUCTOR TECHNOLOGY ACADEMIC RESEARCH CENTER
3-17-2, SHINYOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA 222-0033, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040050319
10405999
Correspondence name and address
CHRISTENSEN, O'CONNOR, JOHNSON, KINDNESS
1420 FIFTH AVENUE
SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 8
Reel/Frame:016185/0308   Pages: 3
Recorded: 01/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
12/04/2004
2
TAKATA, MASAAKI
Exec Dt:
12/03/2004
3
KONDOH, SHINJI
Exec Dt:
12/06/2004
Assignees
1
ASAHI GLASS COMPANY, LIMITED
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO 100-8405, JAPAN
2
KOYANAGI, MITSUMASA
22-5, YURIGAOKA 1-CHOME, NATORI-SHI
MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7550802
US20050122775
11033142
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:016366/0248   Pages: 3
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATA, MASAAKI
Exec Dt:
12/03/2004
2
KOYANAGI, MITSUMASA
Exec Dt:
12/04/2004
Assignees
1
ASAHI GLASS COMPANY, LIMITED
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO 100-8405, JAPAN
2
TOHOKU UNIVERSITY
1-1, KATAHIRA, 2-CHOME , AOBA-KU, SENDAI-SHI
MIYAGI 980-8577, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7355238
US20060118853
11003421
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:016284/0705   Pages: 2
Recorded: 05/27/2005
Attorney Dkt #:arichi0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYANAGI, MITSUMASA
Exec Dt:
04/26/2005
Assignee
1
ZYCUBE CO., LTD.
5-13, NIHONBASHI 3-CHOME
CHUO-KU, TOKYO 103-0027, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091534
US20040266168
10494769
Correspondence name and address
GRIFFIN & SZIPL, P.C.
JOERG-UWE SZIPL
SUITE PH-1
2300 NINTH STREET SOUTH
ARLINGTON, VA 22204
Assignment: 11
Reel/Frame:016285/0472   Pages: 2
Recorded: 05/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYANAGI, MITSUMASA
Exec Dt:
04/26/2005
Assignee
1
ZYCUBE CO., LTD.
5-13, NIHONBASHI 3-CHOME
CHUO-KU, TOKYO 103-0027, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7265402
US20050029643
10494264
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 NINTH STREET SOUTH, SUITE PH-1
ARLINGTON, VIRGINIA 22204
Assignment: 12
Reel/Frame:016834/0130   Pages: 4
Recorded: 11/30/2005
Attorney Dkt #:SUSU126163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
11/02/2005
2
KURINO, TOSHIAKI
Exec Dt:
11/01/2005
3
SHIM, JEOUNG CHILL
Exec Dt:
10/31/2005
Assignee
1
SEMICONDUCTOR TECHNOLOGY ACADEMIC RESEARCH CENTER
17-2, SHIN-YOKOHAMA 3-CHOME
KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060057845
11207562
Correspondence name and address
JEFFREY M. SAKOI
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 13
Reel/Frame:021615/0837   Pages: 2
Recorded: 10/01/2008
Attorney Dkt #:ARICHI0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYANAGI, MITSUMASA
Exec Dt:
02/07/2007
Assignee
1
ZYCUBE CO., LTD.
5-13, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090115042
11570009
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 14
Reel/Frame:021750/0406   Pages: 2
Recorded: 10/28/2008
Attorney Dkt #:ARICHI0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYANAGI, MITSUMASA
Exec Dt:
11/16/2007
Assignee
1
ZYCUBE CO., LTD.
5-13, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906363
US20090149023
11573976
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 9TH STREET SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 15
Reel/Frame:020643/0024   Pages: 4
Recorded: 03/13/2008
Attorney Dkt #:323550US2XCONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATA, MASAAKI
Exec Dt:
02/04/2008
2
KOYANAGI, MITSUMASA
Exec Dt:
02/13/2008
Assignees
1
ASAHI GLASS COMPANY, LIMITED.
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
2
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 980-8577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820515
US20080171411
12046763
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:027426/0443   Pages: 4
Recorded: 12/21/2011
Attorney Dkt #:3893-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTOYOSHI, MAKOTO
Exec Dt:
06/15/2011
2
KOYANAGI, MITSUMASA
Exec Dt:
06/20/2011
3
MUSHIAKE, HAJIME
Exec Dt:
06/15/2011
4
TANAKA, TETSU
Exec Dt:
06/22/2011
5
KATAYAMA, NORIHIRO
Exec Dt:
06/15/2011
Assignees
1
TOHOKU-MICROTEC CO., LTD.
#203, TOHOKU UNIVERSITY BUSINESS INCUBATOR
6-6-40 AZA-AOBA, ARAMAKI
AOBA-KU, SENDAI-SHI, MIYAGI, JAPAN 9808579
2
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME
AOBA-KU, SENDAI-SHI, MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8229539
NONE
13207715
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
1425 K STREET, NW
SUITE 800
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:027046/0837   Pages: 8
Recorded: 10/12/2011
Attorney Dkt #:MAPS-48552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
10/03/2011
2
FUKUSHIMA, TAKAFUMI
Exec Dt:
10/03/2011
3
SUGIYAMA, MASAHIKO
Exec Dt:
09/28/2011
Assignees
1
TOKYO ELECTRON LIMITED
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
2
TOHOKU UNIVERSITY
2-1-1, KATAHIRA, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN 980-8577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349652
US20120021563
13258664
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 18
Reel/Frame:035130/0282   Pages: 3
Recorded: 03/10/2015
Attorney Dkt #:141542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
11/26/2014
2
TANAKA, TETSU
Exec Dt:
11/27/2014
3
FUKUSHIMA, TAKAFUMI
Exec Dt:
11/25/2014
Assignee
1
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 980-8577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9449948
US20150228622
14427232
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:035894/0848   Pages: 6
Recorded: 06/24/2015
Attorney Dkt #:3893-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTOYOSHI, MAKOTO
Exec Dt:
05/11/2015
2
KOYANAGI, MITSUMASA
Exec Dt:
05/26/2015
3
MUSHIAKE, HAJIME
Exec Dt:
05/22/2015
4
IWASAKI, MASAKI
Exec Dt:
05/22/2015
5
KATAYAMA, NORIHIRO
Exec Dt:
05/21/2015
Assignees
1
TOHOKU-MICROTEC CO., LTD.
6-6-40, AZA-AOBA, ARAMAKI, AOBA-KU
#203, TOHOKU UNIVERSITY BUSINESS INCUBATOR
SENDAI-SHI, MIYAGI, JAPAN 9808579
2
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME, AOBA-KU,
SENDAI-SHI, MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150282709
14742280
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:041947/0859   Pages: 8
Recorded: 04/10/2017
Attorney Dkt #:175119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYANAGI, MITSUMASA
Exec Dt:
02/17/2017
2
TANAKA, TETSU
Exec Dt:
02/23/2017
3
FUKUSHIMA, TAKAFUMI
Exec Dt:
02/21/2017
4
LEE, KANG-WOOK
Exec Dt:
02/20/2017
Assignee
1
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 980-8577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10177118
US20170200703
15449001
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:047046/0979   Pages: 17
Recorded: 10/03/2018
Attorney Dkt #:36076U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUTA, SHINYA
Exec Dt:
08/28/2018
2
HOSHINO, SATOHIKO
Exec Dt:
08/28/2018
3
FUKUSHIMA, TAKAFUMI
Exec Dt:
09/13/2018
4
KOYANAGI, MITSUMASA
Exec Dt:
09/13/2018
5
LEE, KANGWOOK
Exec Dt:
08/24/2018
Assignees
1
TOKYO ELECTRON LIMITED
AKASAKA BIZ TOWER, 3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
2
TOHOKU UNIVERSITY
2-1-1, KATAHIRA, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10553455
US20190096697
16085205
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST ST.
36076U_JLM/ALS
ALEXANDRIA, VA 22314

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