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 : ITO, YUKO
Total Assignments: 17
Assignment: 1
Reel/Frame:006683/0019   Pages: 2
Recorded: 09/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUKO
Exec Dt:
08/29/1991
2
YAMADA, TOSHIO
Exec Dt:
08/29/1991
3
SHIMIZU, ATSUSHI
Exec Dt:
09/02/1991
4
TANAKA, KAZUO
Exec Dt:
09/02/1991
5
YOSHIDA, SUKEHIRO
Exec Dt:
09/02/1991
Assignee
1
HITACHI, LTD. & HITACHI COMPUTER ENGINEERING CO., LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274280
NONE
07759428
Correspondence name and address
THOMAS E. BEALL, JR.
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MCKEE
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 2
Reel/Frame:006404/0366   Pages: 2
Recorded: 02/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, ATSUSHI
Exec Dt:
09/01/1992
2
KOBAYASHI, TOHRU
Exec Dt:
09/02/1992
3
ISOMURA, SATORU
Exec Dt:
09/01/1992
4
FUJIMURA, YASUHIRO
Exec Dt:
09/01/1992
5
YAMADA, TAKEO
Exec Dt:
10/03/1992
6
ITO, YUKO
Exec Dt:
09/01/1992
Assignee
1
HITACH, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5341049
NONE
07916430
Correspondence name and address
JOSEPH V. COLAINNI, ESQ.
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:006323/0606   Pages: 2
Recorded: 11/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, TAKEO
Exec Dt:
10/15/1992
2
ISOMURA, SATORU
Exec Dt:
10/15/1992
3
SHIMIZU, ATSUSHI
Exec Dt:
10/15/1992
4
ITO, YUKO
Exec Dt:
10/15/1992
5
KOBAYASHI, TOHRU
Exec Dt:
10/15/1992
6
KAWAJI, MIKINORI
Exec Dt:
10/15/1992
Assignee
1
HITACHI, LTD.
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5306948
NONE
07950332
Correspondence name and address
JOSEPH V. COLAINNI
PENNIE & EDMONDS
1701 PENNSYLVANIA AVENUE, N.W., STE 1000
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:006323/0608   Pages: 2
Recorded: 11/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, TAKEO
Exec Dt:
10/15/1992
2
ISOMURA, SATORU
Exec Dt:
10/15/1992
3
SHIMIZU, ATSUSHI
Exec Dt:
10/15/1992
4
ITO, YUKO
Exec Dt:
10/15/1992
5
KOBAYASHI, TOHRU
Exec Dt:
10/15/1992
6
KAWAJI, MIKINORI
Exec Dt:
10/15/1992
Assignee
1
HITACHI, LTD.
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5306948
NONE
07950332
Correspondence name and address
JOSEPH V. COLAINNI
PENNIE & EDMONDS
1701 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:007973/0382   Pages: 4
Recorded: 06/17/1996
Conveyance: RECORD TO CORRECT THE SPELLING OF THE SIXTH AND THE SEVENTH INVENTOR'S NAMES PREVIOUSLY RECORDED AT REEL 7837 FRAME 823.
Assignors
1
ISOMURA, SATORU
Exec Dt:
06/30/1994
2
SHIMIZU, ATSUSHI
Exec Dt:
06/30/1994
3
HIGETA, KEIICHI
Exec Dt:
06/30/1994
4
KOBAYASHI, TOHRU
Exec Dt:
06/30/1994
5
YAMADA, TAKEO
Exec Dt:
06/30/1994
6
ITO, YUKO
Exec Dt:
06/30/1994
7
MIYAZAWA, KENGO
Exec Dt:
06/30/1994
8
YAMAGUCHI, KUNIHIKO
Exec Dt:
06/30/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5898636
NONE
08255240
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, ET AL
THOMAS E. KOCOVSKY, JR.
1100 SUPERIOR AVENUE
SUITE 700
CLEVELAND, OHIO 44114-2518
Assignment: 6
Reel/Frame:008524/0281   Pages: 2
Recorded: 02/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUKO
Exec Dt:
02/07/1997
2
ITO, TOMIO
Exec Dt:
02/07/1997
3
AKAGI, TOSHIJI
Exec Dt:
02/12/1997
4
SUDA, MASAYUKI
Exec Dt:
02/11/1997
Assignee
1
SHOWA ALUMINUM CORPORATION
224, KAISAN-CHO 6-CHO, SAKAI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6332644
NONE
08808789
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 7
Reel/Frame:013233/0909   Pages: 2
Recorded: 08/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUKO
Exec Dt:
04/17/2000
2
ISOMURA, SATORU
Exec Dt:
04/17/2000
Assignee
1
HITACHI, LTD.
6. KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7134004
NONE
09666853
Correspondence name and address
MATTLINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:012918/0617   Pages: 2
Recorded: 05/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUKO
Exec Dt:
04/17/2002
2
ISOMURA, SATORU
Exec Dt:
04/17/2002
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6760895
US20030217344
10147991
Correspondence name and address
MILES & STOCKBRIDGE PC
MITCHELL W. SHAPIRO
1751 PINNACLE DR SUITE 500
MCLEAN, VA 22102-3833
Assignment: 9
Reel/Frame:015713/0922   Pages: 2
Recorded: 03/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, YASUTOMO
Exec Dt:
07/30/2004
2
HAMADA, SHINKICCH
Exec Dt:
07/30/2004
3
ITO, YUKO
Exec Dt:
07/30/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7467132
US20040249804
10845631
Correspondence name and address
IBM CORPORATION
555 BAILEY AVE, IPLAW, G4
SAN JOSE, CA 95141
Assignment: 10
Reel/Frame:021442/0106   Pages: 4
Recorded: 08/26/2008
Attorney Dkt #:JP920030071US1/A9933 -JL
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S NAME TO "HAMADA, SHINKICHI" PREVIOUSLY RECORDED ON REEL 015713 FRAME 0922. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NAKAYAMA, YASUTOMO
Exec Dt:
07/30/2004
2
HAMADA, SHINKICHI
Exec Dt:
07/30/2004
3
ITO, YUKO
Exec Dt:
07/30/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7467132
US20040249804
10845631
Correspondence name and address
SUGHRUE
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C, DC 20037
Assignment: 11
Reel/Frame:028700/0547   Pages: 2
Recorded: 08/01/2012
Attorney Dkt #:A10816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, SHINKICHI
Exec Dt:
07/30/2004
2
ITO, YUKO
Exec Dt:
07/30/2004
3
NAKAYAMA, YASUTOMO
Exec Dt:
07/30/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8489602
US20120323892
13552430
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 12
Reel/Frame:019968/0193   Pages: 4
Recorded: 10/16/2007
Attorney Dkt #:JP920060092US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOYAMA, NOZOMU
Exec Dt:
10/04/2007
2
ARIMA, TOSHIMICHI
Exec Dt:
10/09/2007
3
ITOH, TAKAHARU
Exec Dt:
10/09/2007
4
ITO, YUKO
Exec Dt:
10/04/2007
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7581208
US20080066057
11853359
Correspondence name and address
IBM CORPORATION
3039 CORNWALLIS ROAD
T81/B503 P.O.BOX 12195
RESEARCH TRIANGLE PK, NC 27709
Assignment: 13
Reel/Frame:019968/0302   Pages: 4
Recorded: 10/16/2007
Attorney Dkt #:JP920060092US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOYAMA, NOZOMU
Exec Dt:
10/04/2007
2
ARIMA, TOSHIMICHI
Exec Dt:
10/09/2007
3
ITOH, TAKAHARU
Exec Dt:
10/09/2007
4
ITO, YUKO
Exec Dt:
10/04/2007
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8656357
US20080066058
11853412
Correspondence name and address
IBM CORPORATION
3039 CORNWALLIS ROAD
T81/B503 P.O.BOX 12195
RESEARCH TRIANGLE PK, NC 27709
Assignment: 14
Reel/Frame:021284/0202   Pages: 4
Recorded: 07/24/2008
Attorney Dkt #:JP920070071US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOYAMA, NOZOMU
Exec Dt:
07/10/2008
2
HAMADA, SHINKICHI
Exec Dt:
07/10/2008
3
KUDOMI, SHINSAKU
Exec Dt:
07/10/2008
4
ITO, YUKO
Exec Dt:
07/10/2008
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311801
US20090055161
12178697
Correspondence name and address
DAVID R. IRVIN
3039 CORNWALLIS ROAD
T81/B503
RTP, NC 27709
Assignment: 15
Reel/Frame:022706/0731   Pages: 2
Recorded: 05/19/2009
Attorney Dkt #:KKI09308PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ITO, YUKO
Exec Dt:
05/15/2009
Assignee
1
CLAVIS JAPAN CO.
KARASUMA NIJYO BLDG. 7F, 267, MAKIEYA-CHO, NIJYO-AGARU, KARASUMA-DORI, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-0857
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444852
US20100032300
12515529
Correspondence name and address
ALLEMAN HALL MCCOY RUSSELL & TUTTLE LLP
806 SW BROADWAY
SUITE 600
PORTLAND, OR 97205-3335
Assignment: 16
Reel/Frame:024788/0050   Pages: 3
Recorded: 08/04/2010
Attorney Dkt #:XA-11677/T3063-17910US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNAGA, YASUYOSHI
Exec Dt:
07/08/2010
2
SAKAKIBARA, HIDEKI
Exec Dt:
07/13/2010
3
ITO, YUKO
Exec Dt:
07/13/2010
4
NAKAMURA, TOMOJI
Exec Dt:
07/13/2010
5
HAZEYAMA, ATSUSHI
Exec Dt:
07/13/2010
6
KURITA, KOZABURO
Exec Dt:
07/10/2010
7
TSUTSUMIDA, KOKI
Exec Dt:
07/10/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110074385
12849807
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 17
Reel/Frame:050066/0065   Pages: 4
Recorded: 08/15/2019
Attorney Dkt #:Q248860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YUKO
Exec Dt:
07/31/2019
2
YOSHINO, HIROKI
Exec Dt:
07/31/2019
Assignee
1
YOKOGAWA ELECTRIC CORPORATION
9-32, NAKA-CHO 2-CHOME, MUSASHINO-SHI
TOKYO, JAPAN 180-8750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11094336
US20200075037
16541748
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006

Search Results as of: 04/29/2024 12:07 PM
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