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Patent Assignment Assignor Details
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Assignor Name : YAMAGUCHI, MASARU
Total Assignments: 25
Assignment: 1
Reel/Frame:004504/0170   Pages: 1
Recorded: 01/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, MASARU
Exec Dt:
12/26/1985
2
SHIMIZU, AKIRA
Exec Dt:
12/26/1985
Assignee
1
OLYMPUS OPTICAL CO., LTD. A CORP OF JAPAN
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D298249
NONE
06818268
Correspondence name and address
BACON & THOMAS
1755 JEFF DAVIS HWY., STE. 300
P. O. BOX 2587
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005178/0998   Pages: 2
Recorded: 11/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANGEN, MASASHI
Exec Dt:
01/07/1988
2
NAKAMURA, NAOYUKI
Exec Dt:
01/07/1988
3
YAMAGUCHI, MASARU
Exec Dt:
01/07/1988
Assignee
1
MATSUSHITA ELECTRONICS CORPORATION
NO. 1006, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D314629
NONE
07144449
Correspondence name and address
DONALD E. ZINN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:005646/0987   Pages: 2
Recorded: 03/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOIKE, SHIN'ICHI
Exec Dt:
04/08/1988
2
YAMAGUCHI, MASARU
Exec Dt:
04/08/1988
3
ARAI, MASANOBU
Exec Dt:
04/08/1988
4
OGATA, TAKENORI
Exec Dt:
04/08/1988
Assignee
1
NEC CORPORATION
7-1 SHIBA, 5-CHOME, MINATO-KU
TOKYO 108-01, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5042026
NONE
07161808
Correspondence name and address
HOWARD L. BERNSTEIN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 4
Reel/Frame:005129/0934   Pages: 1
Recorded: 08/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, MASARU
Exec Dt:
08/23/1988
2
OGATA, TAKENORI
Exec Dt:
08/23/1988
Assignee
1
NEC CORPORATION
33-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4872184
NONE
07222482
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE,N.W.
WASHINGTON, DC 20037-3202
Assignment: 5
Reel/Frame:005356/0398   Pages: 2
Recorded: 06/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, MASARU
Exec Dt:
10/18/1988
2
ARAI, MASANOBU
Exec Dt:
10/18/1988
3
OGATA, TAKENORI
Exec Dt:
10/18/1988
Assignee
1
NEC CORPORATION
33-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4972433
NONE
07249068
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 6
Reel/Frame:005725/0482   Pages: 2
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARAI, MASANOBU
Exec Dt:
12/13/1988
2
YAMAGUCHI, MASARU
Exec Dt:
12/13/1988
3
OGATA, TAKENORI
Exec Dt:
12/13/1988
Assignee
1
NEC CORPORATION
33-1, SHIBA 5-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5048060
NONE
07271979
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037-3202
Assignment: 7
Reel/Frame:005543/0978   Pages: 2
Recorded: 12/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHOSHI, TOSHIO
Exec Dt:
12/06/1990
2
NAKAYAMA, AKIRA
Exec Dt:
12/06/1990
3
INOUE, JUNICHI
Exec Dt:
12/06/1990
4
YAMAGUCHI, MASARU
Exec Dt:
12/06/1990
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-6,
A CORP. OF JAPAN
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5220240
NONE
07631148
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:007058/0448   Pages: 4
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASARU
Exec Dt:
06/07/1994
2
IJIRI, MAKOTO
Exec Dt:
06/07/1994
3
YAMANE, SHUJI
Exec Dt:
06/07/1994
Assignees
1
SEIKO SEIKI KABUSHIKI KAISHA
3-1, YASHIKI 4-CHOME, NARASHINO-SHI
CHIBA, JAPAN
2
CALSONIC CORP.
3-1, YASHIKI 4-CHOME, NARASHINO-SHI
24-15, NANDAI 5-CHOME, NAKANO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356277
NONE
08017324
Correspondence name and address
BRUCE L. ADAMS, ESQUIRE
ADAMS & WILKS
500 FIFTH AVE.-SUITE 2622
NEW YORK, NY 10110
Assignment: 9
Reel/Frame:008806/0009   Pages: 6
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUICHI
Exec Dt:
08/22/1997
2
OHNISHI, AKIRA
Exec Dt:
08/22/1997
3
MATSUOKA, YASUYUKI
Exec Dt:
08/22/1997
4
YAMAGUCHI, MASARU
Exec Dt:
08/22/1997
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO
ABENO-KU, OSAKA 545, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6095203
NONE
08927966
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:012932/0326   Pages: 3
Recorded: 05/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, TAKAO
Exec Dt:
05/07/2002
2
YAMAGUCHI, MASARU
Exec Dt:
05/07/2002
3
KAMIYAMA, ISAO
Exec Dt:
04/22/2002
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7651722
US20020187265
10153453
Correspondence name and address
BELL, BOYD & LLOYD LLC
WILLIAM E. VAUGHAN
P.O. BOX 1135
CHICAGO, IL 60690
Assignment: 11
Reel/Frame:015235/0352   Pages: 3
Recorded: 04/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, TAKAO
Exec Dt:
05/07/2002
2
YAMAGUCHI, MASARU
Exec Dt:
05/07/2002
3
KAMIYAMA, ISAO
Exec Dt:
04/22/2002
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241528
US20040234840
10489093
Correspondence name and address
BELL, BOYD & LLOYD LLC
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 12
Reel/Frame:016371/0036   Pages: 3
Recorded: 11/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, TAKAO
Exec Dt:
05/07/2002
2
YAMAGUCHI, MASARU
Exec Dt:
05/07/2002
3
KAMIYAMA, ISAO
Exec Dt:
04/22/2002
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8034178
US20040168634
10796527
Correspondence name and address
THOMAS C. BASSO
BELL, BOYD & LLOYD LLC
P.O. BOX 1135
CHICAGO, IL
60690-1135
Assignment: 13
Reel/Frame:014368/0013   Pages: 3
Recorded: 08/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYAMA, ISAO
Exec Dt:
08/04/2003
2
MORI, TAKAO
Exec Dt:
08/04/2003
3
YAMAGUCHI, MASARU
Exec Dt:
08/04/2003
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030232563
10428411
Correspondence name and address
HOLLAND & KNIGHT LLC
ROBERT J. DEPKE
131 SOUTH DEARBORN STREET
30TH FLOOR
CHICAGO, IL 60603
Assignment: 14
Reel/Frame:033608/0655   Pages: 2
Recorded: 08/26/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
05/06/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140349429
14454261
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 15
Reel/Frame:015112/0346   Pages: 2
Recorded: 09/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303635
US20050001546
10840074
Correspondence name and address
BELL, BOYD & LLOYD LLC
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, ILLINOIS 60690-1135
Assignment: 16
Reel/Frame:031177/0462   Pages: 2
Recorded: 09/10/2013
Attorney Dkt #:3712174-02499
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598783
US20110175115
13074624
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 17
Reel/Frame:032905/0736   Pages: 2
Recorded: 05/15/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303635
US20050001546
10840074
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 18
Reel/Frame:032905/0748   Pages: 2
Recorded: 05/15/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8828477
US20080032585
11870226
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 19
Reel/Frame:033807/0378   Pages: 2
Recorded: 09/24/2014
Attorney Dkt #:3712174.03730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8970105
US20140339535
14453894
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 20
Reel/Frame:034957/0773   Pages: 2
Recorded: 02/13/2015
Attorney Dkt #:3712174.03849
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150137106
14572109
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 21
Reel/Frame:036182/0509   Pages: 2
Recorded: 07/27/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9184225
US20150333116
14807340
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 22
Reel/Frame:040962/0052   Pages: 2
Recorded: 12/15/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASARU
Exec Dt:
08/12/2004
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10522759
US20170098768
15379043
Correspondence name and address
K&L GATES
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 23
Reel/Frame:035660/0196   Pages: 9
Recorded: 05/18/2015
Attorney Dkt #:P47878
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZUMA, TOSHIFUSA
Exec Dt:
04/27/2015
2
ASANO, YUTAKA
Exec Dt:
04/27/2015
3
UEDA, SHIGENORI
Exec Dt:
04/27/2015
4
SHIMADA, MOTOHIKO
Exec Dt:
04/27/2015
5
YAMAGUCHI, MASARU
Exec Dt:
04/27/2015
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9717355
US20150289691
14443497
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 24
Reel/Frame:056979/0987   Pages: 3
Recorded: 07/26/2021
Attorney Dkt #:197087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUNO, DAIKI
Exec Dt:
06/23/2021
2
SHINKAI, IBUKI
Exec Dt:
06/23/2021
3
YAMAGUCHI, MASARU
Exec Dt:
06/23/2021
Assignee
1
NORITAKE CO., LIMITED
1-36, NORITAKE-SHINMACHI 3-CHOME, NISHI-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220048161
17425889
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 25
Reel/Frame:063531/0681   Pages: 3
Recorded: 05/04/2023
Attorney Dkt #:9036/0030PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASARU
Exec Dt:
03/01/2023
2
FURUNO, DAIKI
Exec Dt:
03/01/2023
Assignee
1
NORITAKE CO., LIMITED
1-36, NORITAKE-SHINMACHI 3-CHOME, NISHI-KU,
NAGOYA-SHI, AICHI, JAPAN 4518501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405764
18251644
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
125 S. ROYAL STREET
ALEXANDRIA, VA 22314

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