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Patent Assignment Assignor Details
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Assignor Name : HATTORI, YOUICHI
Total Assignments: 8
Assignment: 1
Reel/Frame:004184/0617   Pages: 1
Recorded: 10/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOGUCHI, YOSHIKI
Exec Dt:
10/06/1983
2
HATTORI, YOUICHI
Exec Dt:
10/06/1983
Assignee
1
HITACHI LTD
6 KANDA SURUGADAI 4 CHOME CHIYODA KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891937
NONE
06541246
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PENN., AVE., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004715/0427   Pages: 1
Recorded: 05/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOGUCHI, YOSHIKI
Exec Dt:
05/07/1987
2
NAGASAKI, NOBUO
Exec Dt:
05/07/1987
3
HATTORI, YOUICHI
Exec Dt:
05/07/1987
4
YOKOSUKA, KENJI
Exec Dt:
05/07/1987
5
SUGITA, SHIGEHISA
Exec Dt:
05/07/1987
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
HITACHI ENGINEERING CO., LTD.
2-1, SAIWAICHO-3-CHOME, HITACHI-SHI
A CORP. OF JAPAN
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4743516
NONE
07052872
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENN. AVE. NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:011345/0124   Pages: 2
Recorded: 12/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAGA, ICHIRO
Exec Dt:
11/05/1999
2
IWAMOTO, YUICHI
Exec Dt:
11/05/1999
3
HATTORI, YOUICHI
Exec Dt:
11/05/1999
4
HOIZUMI, SHINICHI
Exec Dt:
11/05/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI ENGINEERING CO., LTD.
2-1 SAIWAI-CHO 3-CHOME
HITACHI-SHI, IBARAKI 312-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6339926
NONE
09444561
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 4
Reel/Frame:014387/0178   Pages: 2
Recorded: 08/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, YOUICHI
Exec Dt:
04/24/2003
2
INUI, TAIJI
Exec Dt:
04/25/2003
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI ENGINEERING CO., LTD.
2-1, SAIWAI-CHO 3-CHOME, HITACHI-SHI
IBARAKI 317-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983585
US20040025503
10636756
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:018248/0980   Pages: 2
Recorded: 08/29/2006
Attorney Dkt #:Q94853
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUDA, HAYATO
Exec Dt:
08/08/2006
2
HATTORI, YOUICHI
Exec Dt:
08/08/2006
3
KOUYAMA, YOUICHI
Exec Dt:
08/08/2006
4
KOJIMA, TAKIO
Exec Dt:
08/08/2006
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI 467-0872, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7712349
US20070107493
10581075
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:030323/0087   Pages: 4
Recorded: 04/30/2013
Attorney Dkt #:Q204018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, SHINSUKE
Exec Dt:
04/01/2013
2
HATTORI, YOUICHI
Exec Dt:
04/01/2013
3
NADANAMI, NORIHIKO
Exec Dt:
04/01/2013
4
INOUE, RYUJI
Exec Dt:
04/01/2013
5
MITSUOKA, TAKESHI
Exec Dt:
04/01/2013
6
KOJIMA, TAKIO
Exec Dt:
04/01/2013
7
HIRANO, TAKU
Exec Dt:
04/01/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8754728
US20130214882
13882640
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:030324/0196   Pages: 4
Recorded: 05/01/2013
Attorney Dkt #:Q204029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, SHINSUKE
Exec Dt:
04/01/2013
2
HATTORI, YOUICHI
Exec Dt:
04/01/2013
3
NADANAMI, NORIHIKO
Exec Dt:
04/01/2013
4
INOUE, RYUJI
Exec Dt:
04/01/2013
5
MITSUOKA, TAKESHI
Exec Dt:
03/22/2013
6
KOJIMA, TAKIO
Exec Dt:
04/01/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8674796
US20130214884
13882684
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:030329/0778   Pages: 4
Recorded: 05/01/2013
Attorney Dkt #:Q204021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, SHINSUKE
Exec Dt:
04/01/2013
2
HATTORI, YOUICHI
Exec Dt:
04/01/2013
3
NADANAMI, NORIHIKO
Exec Dt:
04/01/2013
4
INOUE, RYUJI
Exec Dt:
04/01/2013
5
MITSUOKA, TAKESHI
Exec Dt:
04/01/2013
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130214881
13882646
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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