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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 : SUMIYOSHI, MASANORI
Total Assignments: 11
Assignment: 1
Reel/Frame:008891/0226   Pages: 2
Recorded: 11/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIYOSHI, MASANORI
Exec Dt:
11/04/1997
2
UEDA, HIROTADA
Exec Dt:
11/04/1997
Assignee
1
HITACHI DENSHI KABUSHIKI KAISHA
1 KANDA IZUMI-CHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6115037
NONE
08971619
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:009324/0246   Pages: 2
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIYOSHI, MASANORI
Exec Dt:
06/26/1998
2
UEDA, HIROTADA
Exec Dt:
06/26/1998
Assignee
1
HITACHI DENSHI KABUSHIKI KAISHA
1 KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN 101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6560400
NONE
09112344
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET, STE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:009415/0434   Pages: 2
Recorded: 08/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIYOSHI, MASANORI
Exec Dt:
08/17/1998
2
UEDA, HIROTADA
Exec Dt:
08/17/1998
Assignee
1
HITACHI DENSHI KABUSHIKI KAISHA
1 KANDA IZUMI-CHO, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6487360
NONE
09140351
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:009735/0284   Pages: 3
Recorded: 01/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIYOSHI, MASANORI
Exec Dt:
01/07/1999
2
UEDA, HIROTADA
Exec Dt:
01/07/1999
3
MIYATAKE, TAKAFUMI
Exec Dt:
01/07/1999
Assignees
1
HITACHI LTD
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI DENSHI KABUSHIKI KAISHA
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6278497
NONE
09236604
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:010606/0287   Pages: 2
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOU, TSUTOMU
Exec Dt:
02/17/2000
2
UEDA, HIROTADA
Exec Dt:
02/17/2000
3
SUMIYOSHI, MASANORI
Exec Dt:
02/17/2000
Assignee
1
HITACHI DENSHI KABUSHIKI KAISHA
CHIYODA-KU
1 KANDA IZUMI-CHO
TOKYO 101-0024, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983420
NONE
09517173
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 N. SEVENTEENTH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:038049/0242   Pages: 3
Recorded: 03/21/2016
Attorney Dkt #:33240Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIKA, SOICHIRO
Exec Dt:
02/25/2016
2
KANEKO, KAZUMA
Exec Dt:
02/25/2016
3
SUMIYOSHI, MASANORI
Exec Dt:
02/25/2016
4
HASEGAWA, JUN
Exec Dt:
02/25/2016
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9820639
US20160198933
15075447
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 7
Reel/Frame:040701/0799   Pages: 3
Recorded: 12/09/2016
Attorney Dkt #:34401Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIKA, SOICHIRO
Exec Dt:
11/16/2016
2
KANEKO, KAZUMA
Exec Dt:
11/17/2016
3
SUMIYOSHI, MASANORI
Exec Dt:
11/17/2016
4
ONO, WATARU
Exec Dt:
11/17/2016
Assignee
1
OLYMPUS CORPORATION
2951 ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9974432
US20170086662
15374531
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 8
Reel/Frame:040774/0298   Pages: 3
Recorded: 12/27/2016
Attorney Dkt #:34430Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, NOBORU
Exec Dt:
11/29/2016
2
SUMIYOSHI, MASANORI
Exec Dt:
11/29/2016
Assignee
1
OLYMPUS CORPORATION
2951 ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170105609
15391066
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 9
Reel/Frame:042915/0797   Pages: 3
Recorded: 07/06/2017
Attorney Dkt #:35167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIKA, SOICHIRO
Exec Dt:
06/22/2017
2
SUMIYOSHI, MASANORI
Exec Dt:
06/22/2017
Assignee
1
OLYMPUS CORPORATION
2951 ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180013999
15642445
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 10
Reel/Frame:043428/0366   Pages: 3
Recorded: 08/29/2017
Attorney Dkt #:35197
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMIYOSHI, MASANORI
Exec Dt:
07/03/2017
Assignee
1
OLYMPUS CORPORATION
2951 ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180055345
15688933
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 11
Reel/Frame:058307/0904   Pages: 8
Recorded: 12/06/2021
Attorney Dkt #:40373Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINAGA, TAKUTO
Exec Dt:
11/16/2021
2
KANEKO, KAZUMA
Exec Dt:
11/19/2021
3
SUMIYOSHI, MASANORI
Exec Dt:
11/17/2021
4
OTA, TSUKASA
Exec Dt:
11/24/2021
5
MATSUURA, WATARU
Exec Dt:
11/17/2021
Assignee
1
OLYMPUS CORPORATION
2951 ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220087510
17542950
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530

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