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Patent Assignment Assignor Details
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Assignor Name : YAMAMOTO, RYOJI
Total Assignments: 11
Assignment: 1
Reel/Frame:004254/0216   Pages: 1
Recorded: 05/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIZUKA, KINJI
Exec Dt:
08/11/1982
2
KAMIJO, TETSUHIDE
Exec Dt:
08/11/1982
3
YAMAMOTO, RYOJI
Exec Dt:
08/11/1982
4
HARADA, HIROMU
Exec Dt:
08/11/1982
Assignee
1
ONO PHARMACEUTICAL CO., LTD. NO. 14, DOSHOMACHI 2-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4461905
NONE
06413204
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004272/0655   Pages: 1
Recorded: 06/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIZUKA, KINJI
Exec Dt:
09/09/1982
2
KAMIJO, TETSUHIDE
Exec Dt:
09/09/1982
3
YAMAMOTO, RYOJI
Exec Dt:
09/09/1982
4
HARADA, HIROMU
Exec Dt:
09/09/1982
Assignees
1
KISSEI PHARMACEUTICAL CO., LTD., NO. 19-48, YOSHIO, MATSUMOTO-SHI, NAGANO, JAPAN,
JAPAN
2
ONO PHARMACEUTICAL CO., LTD., NO 14, DOSHOMACHI 2-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469865
NONE
06423332
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN, MACPEAK
& SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004368/0139   Pages: 1
Recorded: 09/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIZUKA, KINJI
Exec Dt:
09/14/1984
2
KAMIJO, TETSUHIDE
Exec Dt:
09/14/1984
3
YAMAMOTO, RYOJI
Exec Dt:
09/14/1984
4
HARADA, HIROMU
Exec Dt:
09/14/1984
Assignee
1
KISSEI PHARMACEUTICAL CO., LTD
NO. 19-48 YOSHINO MATSUMOTO CITY
NAGAMP-PREF 399-65, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4587356
NONE
06654231
Correspondence name and address
G. A. DEPAOLI
1911 JEFF. DAVIS HWY., STE. 1005, CM#1
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004561/0425   Pages: 2
Recorded: 05/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, MICHIHIRO
Exec Dt:
05/19/1986
2
KITAZAWA, MAKIO
Exec Dt:
05/19/1986
3
AKAHANE, MASUO
Exec Dt:
05/19/1986
4
TSUKAMOTO, TSUTOMU
Exec Dt:
05/19/1986
5
YAMAMOTO, RYOJI
Exec Dt:
05/19/1986
6
NAKANO, YASUSHI
Exec Dt:
05/19/1986
Assignee
1
KISSEI PHARMACEUTICAL CO., LTD.
NO. 19-48, YOSHINO
A CORP. OF JAPAN
MATSUMOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4780477
NONE
06868146
Correspondence name and address
GEORGE A. DEPAOLI
DEPAOLI & O'BRIEN
1911 JEFF. DAVIS HWY., STE. 1005
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005029/0695   Pages: 1
Recorded: 03/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KATSUHISA
Exec Dt:
03/07/1989
2
YAMAMOTO, RYOJI
Exec Dt:
03/07/1989
3
TSUKAHARA, TAKAYUKI
Exec Dt:
03/07/1989
Assignees
1
NEC CORPORATION
33-1, SHIBA 5-CHOME, MINATO-KU
TOKYO 108, JAPAN
2
HITACHI METALS PRECISION, LTD.
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
CHIYODA BLDG.
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4832908
NONE
07160782
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:007300/0930   Pages: 2
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGINO, TOSHIKAZU
Exec Dt:
12/16/1994
2
YAMAMOTO, RYOJI
Exec Dt:
12/16/1994
3
YAJIMA, HIDEO
Exec Dt:
12/16/1994
Assignee
1
MITSUMI ELECTRIC CO., LTD.
NO. 8-2, 8-CHOME, KOKURYO-CHO
CHOFU-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585806
NONE
08364746
Correspondence name and address
LAW OFFICES OF MELLER AND ASSOCIATES
MICHAEL N. MELLER
P.O. BOX 2198
GRAND CENTRAL STATION
NEW YORK, NY 10163
Assignment: 7
Reel/Frame:007471/0730   Pages: 2
Recorded: 05/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGINO, TOSHIKAZU
Exec Dt:
01/31/1995
2
YAMAMOTO, RYOJI
Exec Dt:
01/31/1995
Assignee
1
MITSUMI ELECTRIC CO., LTD.
NO. 8-2, 8-CHOME, KOKURYO-CHO, CHOFU-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5548247
NONE
08364773
Correspondence name and address
LAW OFFICES OF MELLER AND ASSOCIATES
MICHAEL N. MELLER
P.O. BOX 2198
GRAND CENTRAL STATION
NEW YORK, NY 10163
Assignment: 8
Reel/Frame:024732/0813   Pages: 4
Recorded: 07/23/2010
Attorney Dkt #:359471US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, MASAFUMI
Exec Dt:
05/25/2010
2
KAWABE, YASUHIRO
Exec Dt:
05/25/2010
3
SATO, TAKAAKI
Exec Dt:
05/25/2010
4
YAMAMOTO, RYOJI
Exec Dt:
05/25/2010
5
YAMAGATA, KATSUHIKO
Exec Dt:
05/25/2010
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8509784
US20100298002
12742659
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:025553/0322   Pages: 4
Recorded: 12/29/2010
Attorney Dkt #:368080US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, MASAFUMI
Exec Dt:
10/14/2010
2
AOYAGI, KENICHIRO
Exec Dt:
10/14/2010
3
SATO, TAKAAKI
Exec Dt:
10/14/2010
4
YAMAMOTO, RYOJI
Exec Dt:
10/14/2010
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8452282
US20110117913
12935783
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:055799/0339   Pages: 14
Recorded: 04/01/2021
Attorney Dkt #:4582.145551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHINO, SHUNSUKE
Exec Dt:
03/11/2021
2
SATO, TSUYOSHI
Exec Dt:
02/24/2021
3
GOTO, TAKUMA
Exec Dt:
02/25/2021
4
YAMAMOTO, RYOJI
Exec Dt:
03/12/2021
Assignee
1
ANRITSU CORPORATION
5-1-1, ONNA,
ATSUGI-SHI, KANAGAWA, JAPAN 243-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11627481
US20210321273
17220429
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
SUITE 2500
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:055835/0890   Pages: 14
Recorded: 04/06/2021
Attorney Dkt #:4582.145594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TSUYOSHI
Exec Dt:
02/24/2021
2
CHINO, SHUNSUKE
Exec Dt:
03/11/2021
3
GOTO, TAKUMA
Exec Dt:
02/25/2021
4
YAMAMOTO, RYOJI
Exec Dt:
03/12/2021
Assignee
1
ANRITSU CORPORATION
5-1-1, ONNA,
ATSUGI-SHI, KANAGAWA, JAPAN 243-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11483725
US20210337405
17223320
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
SUITE 2500
CHICAGO, IL 60606

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