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 : TACHIBANA, YOSHIAKI
Total Assignments: 9
Assignment: 1
Reel/Frame:005669/0614   Pages: 2
Recorded: 04/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGI, YASUYUKI
Exec Dt:
03/29/1991
2
TACHIBANA, YOSHIAKI
Exec Dt:
03/29/1991
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5301064
NONE
07680703
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRUAS
1919 PENN. AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007082/0861   Pages: 3
Recorded: 08/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
07/29/1994
2
NAKAMURA, KIMIHIKO
Exec Dt:
07/29/1994
3
NOZUE, MASAHITO
Exec Dt:
07/29/1994
4
YASUOKA, TOSHIKAZU
Exec Dt:
07/29/1994
5
KANAZAWA, MASARU
Exec Dt:
07/29/1994
Assignees
1
NIHON DEN-NETSU KEIKI CO., LTD.
OF YOKOHAMA PLANT OF 157, SHINYOSHIDA-CHO, KOHOKU-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
2
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5358167
NONE
08158884
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD
745 SOUTH 23RD STREET, STE. 301
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:010502/0878   Pages: 3
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
08/18/1998
2
DEGUCHI, MASANOBU
Exec Dt:
08/18/1998
3
TAMAHASHI, KUNIHIRO
Exec Dt:
08/18/1998
4
NAGATA, JUN
Exec Dt:
08/18/1998
Assignee
1
HITACHI KOKI CO., LTD.
NO. 6-2, OOTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6074510
NONE
09138363
Correspondence name and address
WHITHAM, CURTIS & WHITHAM
ELIZABETH W. COOK
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VA 20191
Assignment: 4
Reel/Frame:013299/0805   Pages: 3
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
12/04/2001
2
SHIRAISHI, TAKASHI
Exec Dt:
12/04/2001
Assignee
1
HITACHI KOKI CO., LTD.
NO. 15-1, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6595629
US20020071010
10005245
Correspondence name and address
WHITHAM CURTIS & CHRISTOFFERSON PC
MICHAEL W. WHITHAM
11491 SUNSET HILLS ROAD, SUITE 340
RESTON, VIRGINIA 20190
Assignment: 5
Reel/Frame:013390/0886   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAHASHI, KUNIHIRO
Exec Dt:
10/04/2002
2
TACHIBANA, YOSHIAKI
Exec Dt:
10/04/2002
3
NAGATA, JUN
Exec Dt:
10/04/2002
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786577
US20030076386
10270123
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 6
Reel/Frame:035338/0044   Pages: 3
Recorded: 04/06/2015
Attorney Dkt #:1160.0002-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
02/18/2015
2
TACHIBANA, KOHSUKE
Exec Dt:
03/07/2015
3
HARADA, KAORU
Exec Dt:
02/23/2015
4
SASAJIMA, SOUZOU
Exec Dt:
02/20/2015
5
TAMAHASHI, KUNIHIRO
Exec Dt:
03/01/2015
6
HONMA, KYOKO
Exec Dt:
02/20/2015
7
MATSUMOTO, YUUKI
Exec Dt:
02/24/2015
Assignee
1
SIGMA-TECHNOLOGY INC.
5147-10, NAKANE, HITACHINAKA-SHI
IBARAKI
HITACHINAKA-SHI, JAPAN 312-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10293309
US20150273408
14433705
Correspondence name and address
JONES ROBB PLLC
1951 KIDWELL DRIVE
SUITE 740
TYSONS CORNER, VA 22182
Assignment: 7
Reel/Frame:040740/0740   Pages: 2
Recorded: 12/15/2016
Attorney Dkt #:7150H067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TACHIBANA, YOSHIAKI
Exec Dt:
11/24/2016
Assignee
1
SIGMA-TECHNOLOGY INC.
5147-10, NAKANE, HITACHINAKA-SHI
IBARAKI, JAPAN 312-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10632506
US20180161737
15319041
Correspondence name and address
KACVINSKY DAISAK BLUNI, PLLC
430 DAVIS DRIVE
SUITE 150
MORRISVILLE, NC 27560
Assignment: 8
Reel/Frame:052235/0438   Pages: 2
Recorded: 03/26/2020
Attorney Dkt #:7150.017779
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
10/22/2018
2
TACHIBANA, KOSUKE
Exec Dt:
10/22/2018
Assignee
1
SIGMA-TECHNOLOGY INC.
5147-10, NAKANE
HITACHINAKA-SHI
IBARAKI, JAPAN 3120011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190298653
16301435
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 9
Reel/Frame:051294/0906   Pages: 2
Recorded: 12/16/2019
Attorney Dkt #:131528-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
11/22/2019
2
TACHIBANA, KOUSUKE
Exec Dt:
11/22/2019
3
SASAJIMA, SOUZOU
Exec Dt:
11/22/2019
4
HONMA, KYOKO
Exec Dt:
11/22/2019
Assignee
1
SIGMA-TECHNOLOGY INC.
5147-10, NAKANE
HITACHINAKA-SHI, IBARAKI, JAPAN 312-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210138410
16623175
Correspondence name and address
C. BRUCE HAMBURG/NORRIS MCLAUGHLIN, P.A.
875 THIRD AVENUE
8TH FLOOR
NEW YORK, NY 10022

Search Results as of: 04/28/2024 01:26 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