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 : KUWAHARA, KENJI
Total Assignments: 13
Assignment: 1
Reel/Frame:004588/0915   Pages: 2
Recorded: 07/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAUCHI, REIZO
Exec Dt:
06/26/1986
2
KUWAHARA, KENJI
Exec Dt:
06/26/1986
3
TAKAMI, ISAO
Exec Dt:
06/26/1986
4
SHIMIZU, YUJIRO
Exec Dt:
06/26/1986
5
FUJIWARA, KENJI
Exec Dt:
06/26/1986
6
KUROMARU, HIROSHI
Exec Dt:
06/26/1986
Assignee
1
MITSUBISHI JUKOGYO KABUSHIKI KAISHA
5-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4724732
NONE
06893319
Correspondence name and address
TOREN, MC GEADY, STANGER, GOLDBERG
& KIEL
521 FIFTH AVE.,
NEW YORK, NY 10175
Assignment: 2
Reel/Frame:006765/0201   Pages: 4
Recorded: 10/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, HIDEYUKI
Exec Dt:
09/17/1993
2
KUWAHARA, KENJI
Exec Dt:
09/17/1993
3
SEKI, HIROSHI
Exec Dt:
09/17/1993
4
TAKAHASHI, KIYOSHI
Exec Dt:
09/22/1993
5
ODAGIRI, MASARU
Exec Dt:
09/22/1993
6
MURAI, MIKIO
Exec Dt:
09/22/1993
7
OHCHI, YUKIKAZU
Exec Dt:
09/22/1993
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA
KADOMA OSAKA 571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637393
NONE
08095008
Correspondence name and address
KENNETH L. CAGE, ESQ.
WILLIAN BRINKS OLDS HOFER, ET AL.
2000 K STREET, N.W., STE. 200
WASHINGTON, DC 20006-1809
Assignment: 3
Reel/Frame:006977/0060   Pages: 3
Recorded: 04/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, HIROSHI
Exec Dt:
04/06/1994
2
KUWAHARA, KENJI
Exec Dt:
04/06/1994
3
UEDA, HIDEYUKI
Exec Dt:
04/06/1994
4
TAKAHASI, KIYOSI
Exec Dt:
04/06/1994
5
ODAGIRI, MASARU
Exec Dt:
04/06/1994
6
MURAI, MIKIO
Exec Dt:
04/06/1994
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5494742
NONE
08229428
Correspondence name and address
WENDEROTH, LIND & PONACK
JOHN T. FEDIGAN
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:007220/0723   Pages: 3
Recorded: 10/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, HIDEYUKI
Exec Dt:
10/12/1994
2
KUWAHARA, KENJI
Exec Dt:
10/12/1994
3
SEKI, HIROSHI
Exec Dt:
10/12/1994
4
TAKAHASI, KIYOSI
Exec Dt:
10/12/1994
5
ODAGIRI, MASARU
Exec Dt:
10/12/1994
6
MURAI, MIKIO
Exec Dt:
10/12/1994
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5496595
NONE
08325067
Correspondence name and address
ADAM C. VOLENTINE
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W., STE. 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:007304/0701   Pages: 3
Recorded: 12/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, HIDEYUKI
Exec Dt:
12/22/1994
2
SEKI, HIROSHI
Exec Dt:
12/22/1994
3
KUWAHARA, KENJI
Exec Dt:
12/22/1994
4
MURAI, MIKIO
Exec Dt:
12/22/1994
5
TAKAHASI, KIYOSI
Exec Dt:
12/22/1994
6
ODAGIRI, MASARU
Exec Dt:
12/22/1994
7
OKAZAKI, SADAYUKI
Exec Dt:
12/22/1994
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589263
NONE
08365216
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, NW, SUITE 700
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:007751/0558   Pages: 3
Recorded: 11/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, KENJI
Exec Dt:
10/13/1995
2
TAKAHASI, KIYOSI
Exec Dt:
10/13/1995
3
UEDA, HIDEYUKI
Exec Dt:
10/13/1995
4
ECHIGO, NORIYASU
Exec Dt:
10/13/1995
5
MURAI, MIKIO
Exec Dt:
10/13/1995
6
ODAGIRI, MASARU
Exec Dt:
10/13/1995
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5670107
NONE
08554243
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:010635/0010   Pages: 3
Recorded: 01/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, KENJI
Exec Dt:
12/13/1999
2
OHCHI, YUKIKAZU
Exec Dt:
12/13/1999
3
FUCHI, TETUO
Exec Dt:
12/13/1999
4
MURAI, MIKIO
Exec Dt:
12/13/1999
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6303227
NONE
09462780
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:019380/0833   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:58306US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, KENJI
Exec Dt:
03/02/2007
2
MIYA, TAKURO
Exec Dt:
03/05/2007
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7369717
NONE
10535015
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 9
Reel/Frame:024098/0426   Pages: 3
Recorded: 03/18/2010
Attorney Dkt #:63589US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, KENJI
Exec Dt:
02/16/2010
2
ENDOH, TOSHIROH
Exec Dt:
02/19/2010
3
MATSUOKA, HIROYUKI
Exec Dt:
02/17/2010
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7857657
US20100210138
12678764
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:025948/0536   Pages: 3
Recorded: 03/14/2011
Attorney Dkt #:63587US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEYAMA, MIKI
Exec Dt:
02/16/2011
2
KAWATE, KOHICHIRO
Exec Dt:
02/25/2011
3
KUWAHARA, KENJI
Exec Dt:
03/02/2011
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110163569
13063843
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 11
Reel/Frame:029588/0652   Pages: 3
Recorded: 01/08/2013
Attorney Dkt #:66735US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORIBE, DAI
Exec Dt:
12/19/2012
2
OIKE, TOMOYASU
Exec Dt:
12/19/2012
3
KUWAHARA, KENJI
Exec Dt:
12/19/2012
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9004779
US20130114932
13809072
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 12
Reel/Frame:042659/0956   Pages: 4
Recorded: 06/09/2017
Attorney Dkt #:P4885US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUNOKAWA, HIROKI
Exec Dt:
05/26/2017
2
KUWAHARA, KENJI
Exec Dt:
05/26/2017
Assignee
1
SEGA SAMMY CREATION INC.
SUNSHINE60, 3-1-1, HIGASHI-IKEBUKURO, TOSHIMA-KU
TOKYO, JAPAN 1706025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10318075
US20170344188
15534671
Correspondence name and address
BRIAN C. RUPP, DRINKER BIDDLE & REATH
191 N. WACKER DRIVE
SUITE 3700
CHICAGO, IL 60606-1698
Assignment: 13
Reel/Frame:052618/0574   Pages: 12
Recorded: 05/09/2020
Attorney Dkt #:TMI.002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, KEIJI
Exec Dt:
12/16/2019
2
KUWAHARA, KENJI
Exec Dt:
12/17/2019
3
TSUDA, KIMIO
Exec Dt:
12/12/2019
4
AOKI, SOUICHI
Exec Dt:
12/17/2019
5
AOKI, YASUHIRO
Exec Dt:
12/16/2019
Assignee
1
SEGA SAMMY CREATION INC.
TVB BUILDING MORIYA-CHO, KANAGAWA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 2210022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200226877
16630976
Correspondence name and address
JONATHAN JAECH
4000 MACARTHUR BLVD
EAST TOWER, STE 500
NEWPORT BEACH, CA 92660

Search Results as of: 05/25/2024 09:47 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