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 : SUGIYAMA, YUKIHIKO
Total Assignments: 7
Assignment: 1
Reel/Frame:008921/0821   Pages: 2
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YASUO
Exec Dt:
07/17/1997
2
FURUNO, YOSHINORI
Exec Dt:
07/17/1997
3
WATANABE, YUTAKA
Exec Dt:
07/17/1997
4
YAGYU, TAKASHI
Exec Dt:
07/17/1997
5
SUGIYAMA, YUKIHIKO
Exec Dt:
07/17/1997
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
6-2 OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5995886
NONE
08914235
Correspondence name and address
FAY, SHARPE, BEALL ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 2
Reel/Frame:010100/0878   Pages: 3
Recorded: 04/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YASUO
Exec Dt:
04/13/1998
2
WATANABE, YUTAKA
Exec Dt:
04/13/1998
3
FURUNO, YOSHINORI
Exec Dt:
04/13/1998
4
YAGYU, TAKASHI
Exec Dt:
04/13/1998
5
SUGIYAMA, YUKIHIKO
Exec Dt:
04/13/1998
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6122598
NONE
09065064
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS ETAL
HERBERT I. CANTOR
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:009449/0413   Pages: 4
Recorded: 09/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YASUO
Exec Dt:
04/15/1998
2
OCHIAI, MASAMI
Exec Dt:
04/16/1998
3
YAGYU, TAKASHI
Exec Dt:
04/15/1998
4
HASHIMOTO, AKIRA
Exec Dt:
04/15/1998
5
FURUNO, YOSHINORI
Exec Dt:
04/15/1998
6
WATANABE, YUTAKA
Exec Dt:
04/15/1998
7
SUGIYAMA, YUKIHIKO
Exec Dt:
04/15/1998
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
6-2, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6055851
NONE
09051440
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN,PLLC
HERBERT I. CANTOR
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:015138/0542   Pages: 3
Recorded: 09/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UDAGAWA, TSUTOMU
Exec Dt:
05/18/2004
2
TAKIGUCHI, KAZUO
Exec Dt:
05/18/2004
3
OCHIAI, MASAMI
Exec Dt:
05/18/2004
4
YAGYUU, TAKASHI
Exec Dt:
05/18/2004
5
SUGIYAMA, YUKIHIKO
Exec Dt:
05/18/2004
6
AIHARA, MITSUO
Exec Dt:
05/18/2004
Assignee
1
HITACHI CONTRUCTION MACHINCERY CO., LTD.
5-1, KORAKU 2-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7500360
US20050175485
10499307
Correspondence name and address
MATTINGLY STANGER & MALUR, PC
JOHN R. MATTINGLY
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:015208/0448   Pages: 2
Recorded: 09/29/2004
Conveyance: CORRECTING SPELLING OF PARTY OF INTEREST (2) ORIGINAL RECORDATION DATE 9/14/04 REEL/FRAME 015138/0542
Assignors
1
UDAGAWA, TSUTOMU
Exec Dt:
05/18/2004
2
TAKIGUCHI, KAZUO
Exec Dt:
05/18/2004
3
OCHIAI, MASAMI
Exec Dt:
05/18/2004
4
YAGYUU, TAKASHI
Exec Dt:
05/18/2004
5
SUGIYAMA, YUKIHIKO
Exec Dt:
05/18/2004
6
AIHARA, MITSUO
Exec Dt:
05/18/2004
Assignee
1
HITACHI COSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME
BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7500360
US20050175485
10499307
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:018419/0382   Pages: 3
Recorded: 10/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKIGUCHI, KAZUO
Exec Dt:
04/05/2005
2
OCHIAI, MASAMI
Exec Dt:
04/05/2005
3
UDAGAWA, TSUTOMU
Exec Dt:
04/05/2005
4
UENO, KATSUMI
Exec Dt:
04/05/2005
5
YAGYU, TAKASHI
Exec Dt:
04/05/2005
6
SUGIYAMA, YUKIHIKO
Exec Dt:
04/05/2005
7
AIHARA, MITSUO
Exec Dt:
04/05/2005
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME
BUNKYO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175155
US20050242310
11111754
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR& BRUNDIDGE, PC
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 7
Reel/Frame:034662/0213   Pages: 2
Recorded: 01/08/2015
Attorney Dkt #:722.53865X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, TOSHIKATSU
Exec Dt:
11/10/2014
2
SUGIYAMA, YUKIHIKO
Exec Dt:
11/10/2014
3
KANEZAWA, HIROSHI
Exec Dt:
11/10/2014
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
5-1, KORAKU 2-CHOME, BUNKYO-KU
TOKYO, JAPAN 1128563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150158536
14413450
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 550
ARLINGTON, VA 22209-3873

Search Results as of: 04/26/2024 09:24 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