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Patent Assignment Assignor Details
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Assignor Name : MASUHO, YASUHIKO
Total Assignments: 17
Assignment: 1
Reel/Frame:004616/0440   Pages: 1
Recorded: 10/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
03/14/1980
2
HARA, TAKESHI
Exec Dt:
03/14/1980
3
NOGUCHI, TERUHISA
Exec Dt:
03/14/1980
Assignee
1
TEIJIN LIMITED, A CORP. OF JAPAN
11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4638049
NONE
06137193
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN
& MACPEAK, 1776 K ST.,N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004027/0119   Pages: 1
Recorded: 08/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
06/20/1980
2
UMEMOTO, NAOJI
Exec Dt:
06/20/1980
3
HARA, TAKESHI
Exec Dt:
06/23/1980
4
HIRAI, HIDEMATSU
Exec Dt:
06/23/1980
Assignees
1
TEIJIN LIMITED
11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU
OSAKA, JAPAN
2
HIRAI, HIDEMATSU
9-5, SAKAIGAWA 3-CHOME, CHUO-KU, SAPPORO-SHI
HOKKAIDO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4357273
NONE
06170393
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
1776 K ST., NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004009/0662   Pages: 1
Recorded: 07/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
06/30/1980
2
HARA, TAKESHI
Exec Dt:
06/30/1980
Assignee
1
TEIJIN LIMITED
11 MINAIHONMACHI 1-CHOME
A JAPANESE BODY CORPORATE
HIGASHI-KU OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4350626
NONE
06170332
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN & MAC PEAK
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004081/0195   Pages: 1
Recorded: 01/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
01/20/1981
2
UMEMOTO, NAOJI
Exec Dt:
01/20/1981
3
HARA, TAKESHI
Exec Dt:
01/23/1981
4
HIRAI, HIDEMATSU
Exec Dt:
01/23/1981
Assignees
1
TEIJIN LIMITED
11 MINAMIHONMACHI 1-CHOME, HIGASHI-KU
A JAPANESE BODY CORPORATE
OSAKA, JAPAN
2
HIRAI, HIDEMATSU
9-5 SAKAIGAWA 3-CHOME, CHUO-KU, SAPPORO-SHI
HOKKAIDO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4379145
NONE
06216709
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
1776 K ST., NW
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004031/0913   Pages: 1
Recorded: 09/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
12/04/1981
2
KISHIDA, KAZUO
Exec Dt:
12/04/1981
3
HARA, TAKESHI
Exec Dt:
12/04/1981
Assignee
1
TEIJIN LIMITED, A CORP. OF JAPAN
11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363758
NONE
06331347
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK
& SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004043/0767   Pages: 1
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
12/04/1981
2
HARA, TAKESHI
Exec Dt:
12/04/1981
Assignee
1
TEIJIN LIMITED 11,MINAMIHONMACHI 1-CHOME,HIGASHI-KU,OSAKA-SHI,OSAKA,JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368149
NONE
06331342
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK
& SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005044/0079   Pages: 1
Recorded: 03/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
05/06/1986
2
MATSUMOTO, YOH-ICHI
Exec Dt:
05/06/1986
3
SUGANO, TORU
Exec Dt:
05/06/1986
4
TOMIBE, KATSUHIKO
Exec Dt:
05/06/1986
Assignee
1
TEIJIN LIMITED
11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU, OSAKA-SHI, A JAPANESE BODY CORP.
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950595
NONE
06871436
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20037
Assignment: 8
Reel/Frame:005897/0333   Pages: 2
Recorded: 11/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWADA, SHUZO
Exec Dt:
10/23/1986
2
KAWAMURA, TAKASHI
Exec Dt:
10/23/1986
3
MASUHO, YASUHIKO
Exec Dt:
10/23/1986
4
TOMIBE, KATSUHIKO
Exec Dt:
10/23/1986
Assignee
1
TEIJIN LIMITED
A JAPANESE BODY OF CORPORATE
11, MINAMIHONMACHI 1-CHOME, HIGASHI-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089262
NONE
07538608
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 9
Reel/Frame:006510/0484   Pages: 4
Recorded: 05/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
04/20/1993
2
SUGANO, TORU
Exec Dt:
04/08/1993
3
MATSUMOTO, YOH-ICHI
Exec Dt:
04/22/1993
4
HERSH, EVAN M.
Exec Dt:
04/20/1993
5
PETERSEN, ESKILD A.
Exec Dt:
05/12/1993
6
LAKE, DOUGLAS
Exec Dt:
04/20/1993
7
KAWAMURA, TAKASHI
Exec Dt:
04/09/1993
Assignees
1
ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, THE
TUCSON, ARIZONA 85724
2
TEIJIN LIMITED
11 MINAMI-HONMACHI 1-CHOME
HIGASEKI-KU, OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5445960
NONE
08065522
Correspondence name and address
TIMOTHY R. SCHWARTZ
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006712/0521   Pages: 5
Recorded: 09/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
04/20/1993
2
SUGANO, TORU
Exec Dt:
04/08/1993
3
MATSUMOTO, YOH-ICHI
Exec Dt:
04/22/1993
4
HERSH, EVAN M.
Exec Dt:
04/20/1993
5
PETERSEN, ESKILD A.
Exec Dt:
05/22/1993
Assignees
1
ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA, THE
TUSCON, ARIZONA 85724
2
TEIJIN LTD.
11 MINAMI-HONMACHI, 1-CHOME HIGASEKI-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298419
NONE
07176159
Correspondence name and address
TIMOTHY R. SCHWARTZ
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:013442/0343   Pages: 34
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, TAKAO
Exec Dt:
06/11/2002
2
SUGIYAMA, TOMOYASU
Exec Dt:
05/28/2002
3
OTSUKI, TETSUJI
Exec Dt:
05/29/2002
4
WAKAMATSU, AI
Exec Dt:
06/10/2002
5
SATO, HIROYUKI
Exec Dt:
06/12/2002
6
ISHII, SHIZUKO
Exec Dt:
06/10/2002
7
YAMAMOTO, JUN-ICHI
Exec Dt:
06/10/2002
8
ISONO, YUUKO
Exec Dt:
06/10/2002
9
HIO, YURI
Exec Dt:
05/30/2002
10
OTSUKA, KAORU
Exec Dt:
05/31/2002
11
NAGAI, KEIICHI
Exec Dt:
06/04/2002
12
IRIE, RYOTARO
Exec Dt:
06/06/2002
13
TAMECHIKA, ICHIRO
Exec Dt:
06/03/2002
14
SEKI, NAOHIKO
Exec Dt:
06/01/2002
15
YOSHIKAWA, TSUTOMU
Exec Dt:
05/30/2002
16
OTSUKA, MOTOYUKI
Exec Dt:
06/06/2002
17
NAGAHARI, KENJI
Exec Dt:
06/10/2002
18
MASUHO, YASUHIKO
Exec Dt:
06/01/2002
Assignee
1
HELIX RESEARCH INSTITUTE
1532-3, YANA, KISARAZU-SHI
CHIBA, 292-0812, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6979557
US20030219741
10094749
Correspondence name and address
FOLEY & LARDNER
STEPHEN B. MAEBIUS
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 12
Reel/Frame:013399/0513   Pages: 31
Recorded: 10/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, TAKAO
Exec Dt:
06/11/2002
2
SUGIYAMA, TOMOYASU
Exec Dt:
05/28/2002
3
OTSUKI, TETSUJI
Exec Dt:
05/29/2002
4
WAKAMATSU, AI
Exec Dt:
06/10/2002
5
SATO, HIROYUKI
Exec Dt:
05/31/2002
6
ISHII, SHIZUKO
Exec Dt:
06/10/2002
7
YAMAMOTO, JUN-ICHI
Exec Dt:
06/10/2002
8
ISONO, YUUKO
Exec Dt:
06/10/2002
9
HIO, YURI
Exec Dt:
05/30/2002
10
OTSUKA, KAORU
Exec Dt:
06/06/2002
11
NAGAI, KEIICHI
Exec Dt:
06/10/2002
12
IRIE, RYOTARO
Exec Dt:
06/10/2002
13
TAMECHIKA, ICHIRO
Exec Dt:
06/03/2002
14
SEKI, NAOHIKO
Exec Dt:
06/01/2002
15
YOSHIKAWA, TSUTOMU
Exec Dt:
05/30/2002
16
OTSUKA, MOTOYUKI
Exec Dt:
06/06/2002
17
NAGAHARI, KENJI
Exec Dt:
06/04/2002
18
MASUHO, YASUHIKO
Exec Dt:
06/10/2002
Assignee
1
HELIX RESEARCH INSTITUTE
1532-3, YANA, KISARAZU-SHI
CHIBA, 292-0812, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193069
US20040005560
10108260
Correspondence name and address
FOLEY & LARDNER
STEPHEN B. MAEBIUS
3000 K STREET, N.W., STE. 500
WASHINGTON, DC 20007-5143
Assignment: 13
Reel/Frame:013638/0047   Pages: 31
Recorded: 01/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, TAKAO
Exec Dt:
06/11/2002
2
SUGIYAMA, TOMOYASU
Exec Dt:
05/28/2002
3
OTSUKI, TETSUJI
Exec Dt:
05/29/2002
4
WAKAMATSU, AI
Exec Dt:
06/10/2002
5
SATO, HIROYUKI
Exec Dt:
05/31/2002
6
ISHII, SHIZUKO
Exec Dt:
06/10/2002
7
YAMAMOTO, JUN-ICHI
Exec Dt:
06/10/2002
8
ISONO, YUUKO
Exec Dt:
06/10/2002
9
HIO, YURI
Exec Dt:
05/30/2002
10
OTSUKA, KAORU
Exec Dt:
05/31/2002
11
NAGAI, KEIICHI
Exec Dt:
06/04/2002
12
IRIE, RYOTARO
Exec Dt:
06/06/2002
13
TAMECHIKA, ICHIRO
Exec Dt:
06/03/2002
14
SEKI, NAOHIKO
Exec Dt:
06/01/2002
15
YOSHIKAWA, TSUTOMU
Exec Dt:
05/30/2002
16
OTSUKA, MOTOYUKI
Exec Dt:
06/06/2002
17
NAGAHARI, KENJI
Exec Dt:
06/10/2002
18
MASUHO, YASUHIKO
Exec Dt:
06/10/2002
Assignee
1
HELIX RESEARCH INSTITUTE
1532-3, YANA, KISARAZU-SHI
CHIBA 292-0812, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6943241
US20030236392
10104047
Correspondence name and address
FOLEY & LARDNER
STEPHEN B. MAEBIUS
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5143
Assignment: 14
Reel/Frame:015708/0615   Pages: 16
Recorded: 02/09/2004
Attorney Dkt #:243969US0PCT/PMH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, TOMOYASU
Exec Dt:
01/29/2004
2
MORIKAWA, NORIYUKI
Exec Dt:
01/22/2004
3
WAKAMATSU, AI
Exec Dt:
01/23/2004
4
ODA, TAMAKI
Exec Dt:
01/28/2004
5
IRIE, RYOTARO
Exec Dt:
01/24/2004
6
ISOGAI, TAKAO
Exec Dt:
01/22/2004
7
MASUHO, YASUHIKO
Exec Dt:
01/24/2004
Assignee
1
FUJISAWA PHARMACEUTICAL CO. LTD.
4-7, DOSHO-MACHI 3-CHOME
CHUO-KU, OSAKA-SHI, OSAKA 541-8514, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040147720
10475868
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
CORWIN P. UMBACH
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:051189/0782   Pages: 2
Recorded: 12/05/2019
Attorney Dkt #:SHIM-027CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
02/04/2009
2
NAGASHIMA, HIROAKI
Exec Dt:
04/04/2009
Assignee
1
TOKYO UNIVERSITY OF SCIENCE
1-3, KAGURAZAKA
SHINJUKU-KU
TOKYO, JAPAN 162-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190367630
16538482
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 16
Reel/Frame:022817/0738   Pages: 2
Recorded: 06/12/2009
Attorney Dkt #:SHIM-027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
04/02/2009
2
NAGASHIMA, HIROAKI
Exec Dt:
04/04/2009
Assignee
1
TOKYO UNIVERSITY OF SCIENCE
1-3, KAGURASAKA
SHINJUKU-KU
TOKYO, JAPAN 162-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090304715
12281437
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 17
Reel/Frame:023050/0291   Pages: 4
Recorded: 08/04/2009
Attorney Dkt #:SHIM-027
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT LINE 2 OF ASSIGNEE ADDRESS TO 1-3, KAGURAZAKA PREVIOUSLY RECORDED ON REEL 022817 FRAME 0738. ASSIGNOR(S) HEREBY CONFIRMS THE ERROR IS TYPOGRAPHICAL AND THE ORIGINAL ASSIGNMENT (ATTACHED HERETO) IS CORRECT.
Assignors
1
MASUHO, YASUHIKO
Exec Dt:
04/02/2009
2
NAGASHIMA, HIROAKI
Exec Dt:
04/04/2009
Assignee
1
TOKYO UNIVERSITY OF SCIENCE
1-3, KAGURAZAKA
SHINJUKU-KU
TOKYO, JAPAN 162-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090304715
12281437
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303

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