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 : NAITO, MASASHI
Total Assignments: 17
Assignment: 1
Reel/Frame:008145/0804   Pages: 2
Recorded: 07/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, TAKAYUKI
Exec Dt:
06/27/1996
2
SHIOTA, SHIGEMASA
Exec Dt:
06/27/1996
3
KATAYAMA, KUNIHIRO
Exec Dt:
06/27/1996
4
NAITO, MASASHI
Exec Dt:
06/27/1996
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI, 4-CHOME
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5732208
NONE
08679960
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
PAUL J. SKWIERAWSKI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:008892/0596   Pages: 2
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, KUNIYAMA
Exec Dt:
08/01/1997
2
TAMURA, TAKAYUKI
Exec Dt:
08/01/1997
3
NAITO, MASASHI
Exec Dt:
08/01/1997
4
SHIOTA, SHIGEMASA
Exec Dt:
08/01/1997
Assignee
1
HITACHI, LTD.
6-KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5978941
NONE
08913338
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
GREGORY E. MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:010333/0796   Pages: 2
Recorded: 10/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, KUNIHIRO
Exec Dt:
10/20/1998
2
TAMURA, TAKAYUKI
Exec Dt:
10/20/1998
3
WATATANI, SATOSHI
Exec Dt:
10/20/1998
4
INOUE, KIYOSHI
Exec Dt:
10/20/1998
5
SHIOTA, SHIGEMASA
Exec Dt:
10/20/1998
6
NAITO, MASASHI
Exec Dt:
10/20/1998
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6031758
NONE
09125547
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
GREGORY E. MONTONE, ESQ.
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:012367/0253   Pages: 3
Recorded: 12/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, NOBUAKI
Exec Dt:
11/19/2001
2
NAITO, MASASHI
Exec Dt:
11/19/2001
Assignee
1
HITACHI KOKUSAI ELECTRIC, INC.
HIGASHI-NAKANO, NAKANO-KU
14-20, 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7042935
US20020172272
10011273
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN ESQ
8321 OLD COURTHOUSE RD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 5
Reel/Frame:012413/0258   Pages: 3
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAITO, MASASHI
Exec Dt:
11/19/2001
2
KAWAHARA, NOBUAKI
Exec Dt:
11/19/2001
Assignee
1
HITACHI KOKUSAI ELECTRIC, INC.
14-20, 3-CHOME, HIGASHI-NAKANO, NAKANO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020167999
10026614
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 6
Reel/Frame:012637/0566   Pages: 2
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBO, MITSUO
Exec Dt:
01/24/2002
2
NAITO, MASASHI
Exec Dt:
01/24/2002
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
HIGASHI-NAKANO, NAKANO-KU
14-20, 3-CHOME
TOKYO, JAPAN 164-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6662002
US20020193083
09683393
Correspondence name and address
RYUKA IP LAW FIRM
AKIHIRO RYUKA
6TH FLOOR, TOSHIN BLDG.
1-24-12, SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-0022
Assignment: 7
Reel/Frame:013473/0066   Pages: 3
Recorded: 11/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, YASUHIRO
Exec Dt:
10/11/2002
2
NAITO, MASASHI
Exec Dt:
10/11/2002
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
14-20, 3-CHOME, HIGASHI-NAKANO, NAKANO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6999788
US20030100277
10290257
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE RD., SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 8
Reel/Frame:014356/0296   Pages: 5
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAITO, MASASHI
Exec Dt:
07/22/2003
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
14-20, 3-CHOME, HIGASHI-NAKANO, NAKANO-KU
TOKYO 164-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6888393
US20040090283
10631889
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
PO BOX 19928
ALEXANDRIA, VA 22320
Assignment: 9
Reel/Frame:016363/0269   Pages: 4
Recorded: 06/20/2005
Attorney Dkt #:123155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAITO, MASASHI
Exec Dt:
03/11/2005
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
14-20 HIGASHI-NAKANO 3-CHOME
NAKANO-KU, TOKYO 164-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7418070
US20050265476
11078563
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 10
Reel/Frame:017130/0955   Pages: 3
Recorded: 10/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAITO, MASASHI
Exec Dt:
10/06/2005
2
TAKEUCHI, YASUHIRO
Exec Dt:
10/11/2005
3
OKADA, TASASHI
Exec Dt:
10/11/2005
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
14-20, 3-CHOME, HIGASHI-NAKANO, NAKANO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7529313
US20060062324
11221921
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 11
Reel/Frame:019652/0906   Pages: 4
Recorded: 07/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYATANI, TETSUHIKO
Exec Dt:
06/13/2007
2
NAITO, MASASHI
Exec Dt:
06/13/2007
3
HONGO, NAOKI
Exec Dt:
06/13/2007
4
OKAZAKI, TAKASHI
Exec Dt:
06/13/2007
Assignee
1
HITACHI KOKUSAI ELECTRIC, INC.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696761
US20080068080
11795989
Correspondence name and address
SEAN M. MCGINN ESQ.
MCGIN INTELLECTUAL PROPERTY
LAW GROUP PLLC
8321 OLD COURTHOUSE ROAD SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 12
Reel/Frame:020946/0892   Pages: 3
Recorded: 05/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAITO, MASASHI
Exec Dt:
04/11/2008
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
4-14-1, SOTO-KANDA, CHIYODA-KU
TOKYO 101-8980, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7953179
US20080292014
12149435
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 13
Reel/Frame:021452/0094   Pages: 4
Recorded: 08/27/2008
Attorney Dkt #:G&P-6544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TAKASHI
Exec Dt:
08/04/2008
2
HAYASE, SHIGENORI
Exec Dt:
08/04/2008
3
NAITO, MASASHI
Exec Dt:
08/08/2008
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
4-14-1 SOTO-KANDA, CHIYODA-KU
TOKYO, JAPAN 101-8980
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8111778
US20090060073
12199595
Correspondence name and address
MATTINGLY,STANGER,MALUR&BRUNDIDGE, P.C.
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:023194/0529   Pages: 2
Recorded: 09/04/2009
Attorney Dkt #:POL-7248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TAKASHI
Exec Dt:
08/13/2009
2
NAITO, MASASHI
Exec Dt:
09/01/2009
3
KOBAYASHI, TAKEHIKO
Exec Dt:
09/02/2009
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
4-14-1 SOTO-KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8467471
US20100080320
12554145
Correspondence name and address
SHRINATH MALUR, MATTINGLY & MALUR, P.C.
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:023194/0552   Pages: 2
Recorded: 09/04/2009
Attorney Dkt #:POL-7250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TAKASHI
Exec Dt:
08/06/2009
2
NAITO, MASASHI
Exec Dt:
09/01/2009
3
KOBAYASHI, TAKEHIKO
Exec Dt:
09/02/2009
Assignee
1
HITACHI KOKUSAI ELECTRIC INC.
4-14-1 SOTO-KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8451923
US20100080315
12554149
Correspondence name and address
SHRINATH MALUR, MATTINGLY & MALUR, P.C.
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:056365/0343   Pages: 7
Recorded: 05/26/2021
Attorney Dkt #:SYP330314US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, HIROSHIGE
Exec Dt:
04/14/2021
2
OKAMURA, JUN
Exec Dt:
04/14/2021
3
AKIYOSHI, KUNIHIKO
Exec Dt:
04/14/2021
4
NAITO, MASASHI
Exec Dt:
04/14/2021
5
NAKATANI, AKIHIKO
Exec Dt:
04/16/2021
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220008161
17297452
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 17
Reel/Frame:067099/0377   Pages: 7
Recorded: 03/31/2024
Attorney Dkt #:SYP336991US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATANI, AKIHIKO
Exec Dt:
03/22/2024
2
HAYASHI, SHUNSUKE
Exec Dt:
05/26/2023
3
NAITO, MASASHI
Exec Dt:
06/21/2023
4
OGAVVA, YUKI
Exec Dt:
05/26/2023
5
GENBA, KAZUTERU
Exec Dt:
05/25/2023
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240016364
18253840
Correspondence name and address
PRAMOD CHINTALAPOODI
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

Search Results as of: 04/29/2024 01:44 AM
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