skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YAMAMOTO, KAZUMICHI
Total Assignments: 16
Assignment: 1
Reel/Frame:005838/0009   Pages: 2
Recorded: 09/06/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKANISHI, KEIICHIROU
Exec Dt:
08/20/1991
2
YAMADA, MINORU
Exec Dt:
08/20/1991
3
SAITOH, TATSUYA
Exec Dt:
08/20/1991
4
YAMAMOTO, KAZUMICHI
Exec Dt:
08/20/1991
Assignee
1
HITACHI, LTD. A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5212403
NONE
07755652
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006232/0560   Pages: 2
Recorded: 08/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, KAZUMICHI
Exec Dt:
04/14/1992
2
NAKANISHI, KEIICHIROU
Exec Dt:
04/14/1992
3
YASUNAGA, MORITOSHI
Exec Dt:
04/23/1992
4
SAITOH, TATSUYA
Exec Dt:
04/14/1992
5
SHIBATA, KATSUNARI
Exec Dt:
04/14/1992
6
YAMADA, MINORU
Exec Dt:
04/14/1992
7
MASUDA, NOBORU
Exec Dt:
04/14/1992
Assignee
1
HITACHI, LTD.
A CORP.OF JAPAN
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434453
NONE
07872296
Correspondence name and address
THOMAS E. BEALL, JR.
FAY, SHARPE, BEALL, FAGAN, MINNICH ET AL
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 3
Reel/Frame:006768/0812   Pages: 2
Recorded: 11/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, NOBORU
Exec Dt:
08/24/1993
2
YAMAMOTO, KAZUMICHI
Exec Dt:
08/24/1993
3
NAKAJIMA, KAZUNORI
Exec Dt:
08/24/1993
4
OKABE, TOSHIHIRO
Exec Dt:
08/24/1993
5
YAMAGIWA, AKIRA
Exec Dt:
08/24/1993
6
YAMAGISHI, MIKIO
Exec Dt:
08/24/1993
7
KOIDE, KAZUO
Exec Dt:
08/24/1993
8
FUJITA, BUNICHI
Exec Dt:
08/24/1993
9
KAWASHIMA, SEIICHI
Exec Dt:
08/24/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5497263
NONE
08117525
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN,
MINNICH & MCKEE
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 4
Reel/Frame:007068/0707   Pages: 2
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARI, YASUTAKA
Exec Dt:
06/30/1994
2
YAMAMOTO, KAZUMICHI
Exec Dt:
06/30/1994
3
OKAMOTO, KAYOKO
Exec Dt:
06/30/1994
4
YAMAGATA, YUTAKA
Exec Dt:
06/30/1994
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534269
NONE
08270838
Correspondence name and address
HERBERT I. CANTOR
WEGNER CANTOR MUELLER & PLAYER
1233 20TH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20036-8218
Assignment: 5
Reel/Frame:009006/0519   Pages: 3
Recorded: 02/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, KENTARO
Exec Dt:
02/06/1996
2
HANAWA, MAKOTO
Exec Dt:
02/06/1996
3
YAMAMOTO, KAZUMICHI
Exec Dt:
02/06/1996
4
KANEKO, KENJI
Exec Dt:
02/06/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5790845
NONE
08607259
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH ETAL
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 6
Reel/Frame:008075/0071   Pages: 3
Recorded: 07/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARI, YASUTAKA
Exec Dt:
06/17/1996
2
YAMAGATA, YUTAKA
Exec Dt:
06/17/1996
3
IINUMA, SATOSHI
Exec Dt:
06/17/1996
4
OKADA, HIROAKI
Exec Dt:
06/17/1996
5
IKEDA, HITOSHI
Exec Dt:
06/17/1996
6
TSUDA, MASAO
Exec Dt:
06/17/1996
7
YAMAMOTO, KAZUMICHI
Exec Dt:
06/17/1996
8
WAKIMASU, MITSUHIRO
Exec Dt:
06/17/1996
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087324
NONE
08644631
Correspondence name and address
FOLEY & LARDNER
HAROLD C. WEGNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 7
Reel/Frame:009853/0711   Pages: 2
Recorded: 08/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, MAKOTO
Exec Dt:
07/29/1998
2
KANEKO, KENJI
Exec Dt:
07/29/1998
3
YAMAMOTO, KAZUMICHI
Exec Dt:
07/29/1998
4
SHIMADA, KENTARO
Exec Dt:
07/29/1998
Assignee
1
HITACHI LTD
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6282505
NONE
09125285
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA. 22209
Assignment: 8
Reel/Frame:010983/0729   Pages: 3
Recorded: 07/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIKAWA, AKIRA
Exec Dt:
06/19/2000
2
IGARI, YASUTAKA
Exec Dt:
06/19/2000
3
HATA, YOSHIO
Exec Dt:
06/19/2000
4
YAMAMOTO, KAZUMICHI
Exec Dt:
06/19/2000
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 540-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740634
NONE
09582926
Correspondence name and address
C/O TAKEDA PHARMACEUTICALS AMERICA, INC.
PHILIPPE Y. RIESEN
PATENT OFFICE
1745 JEFFERSON DAVIS HIGHWAY, SUITE 408
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:012700/0773   Pages: 2
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARI, YASUTAKA
Exec Dt:
11/27/2001
2
HATA, YOSHIO
Exec Dt:
12/07/2001
3
YAMAMOTO, KAZUMICHI
Exec Dt:
11/27/2001
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1 DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7265157
NONE
10019786
Correspondence name and address
FOLEY & LARDNER
HAROLD C. WEGNER
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 10
Reel/Frame:013734/0526   Pages: 2
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KAZUMICHI
Exec Dt:
07/17/2002
2
YAMADA, AKIKO
Exec Dt:
07/17/2002
3
HATA, YOSHIO
Exec Dt:
07/17/2002
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7429559
US20030134800
10182731
Correspondence name and address
FOLEY & LARDNER
HAROLD C. WEGNER
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 11
Reel/Frame:016045/0579   Pages: 2
Recorded: 06/10/2004
Attorney Dkt #:074129-0512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUTO, TOMOMICHI
Exec Dt:
04/08/2004
2
YAMAMOTO, KAZUMICHI
Exec Dt:
04/08/2004
3
ARAI, JIICHI
Exec Dt:
04/08/2004
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050064039
10498215
Correspondence name and address
HAROLD C. WEGNER
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 12
Reel/Frame:016694/0743   Pages: 2
Recorded: 12/23/2004
Attorney Dkt #:074129-0516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KAZUMICHI
Exec Dt:
11/25/2004
2
SAITO, KAZUHIRO
Exec Dt:
11/25/2004
3
HOSHINO, TETSUO
Exec Dt:
11/25/2004
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1 DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8088726
US20050214330
10518914
Correspondence name and address
HAROLD C. WEGNER
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 13
Reel/Frame:017800/0961   Pages: 4
Recorded: 09/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAI, SHIGEO
Exec Dt:
08/09/2005
2
YAMAMOTO, KAZUMICHI
Exec Dt:
08/15/2005
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
INTELLECTUAL PROPERTY DEPARTMENT
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060177506
10549893
Correspondence name and address
MARK CHAO
INTELLECTUAL PROPERTY DEPARTMENT
TAKEDA PHARMACEUTICALS NORTH
AMERICA, INC. - 475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069
Assignment: 14
Reel/Frame:018119/0259   Pages: 4
Recorded: 07/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAI, SHIGEO
Exec Dt:
08/09/2005
2
YAMAMOTO, KAZUMICHI
Exec Dt:
08/15/2005
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060177506
10549893
Correspondence name and address
MARK CHAO, PH.D., JD
INTELLECTUAL PROPERTY DEPARTMENT
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069
Assignment: 15
Reel/Frame:019050/0887   Pages: 2
Recorded: 03/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KAZUMICHI
Exec Dt:
02/15/2007
2
FUJII, YUKIO
Exec Dt:
02/18/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7480445
US20070154178
11637804
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:023829/0914   Pages: 4
Recorded: 01/19/2010
Attorney Dkt #:084437-0224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KAZUMICHI
Exec Dt:
12/16/2009
2
KOYAMA, HIROYOSHI
Exec Dt:
12/18/2009
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1 DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900638
US20110014299
12452705
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, D.C. 20007-5143

Search Results as of: 04/25/2024 02:36 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT