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Patent Assignment Assignee Details
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Assignee Name : SANKOSHA CORPORATION
Total Assignments: 20
Assignment: 1
Reel/Frame:005889/0910   Pages: 3
Recorded: 10/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYASHI, YUTAKA
Exec Dt:
02/03/1986
2
SATO, MASAAKI
Exec Dt:
02/03/1986
3
MURAMATSU, YUJI
Exec Dt:
02/03/1986
4
YOSHIHARA, HIROFUMI
Exec Dt:
02/03/1986
5
HASEGAWA, TEIJI
Exec Dt:
02/03/1986
Assignees
1
AGENCY OF INDUSTRIAL SCINECE & TECHNOLOGY, MINISTRY OF INTERNATIONAL TRADE & INDUSTRY
3-1 KASUMIGASEKI 1 CHOME, CHIYODA-KU
TOKYO, JAPAN
2
SANKOSHA CORPORATION
3-8, OSAKI 4 CHOME, SHINAGAWA-KU
TOKYO, JAPAN
3
MITAKA DENSHI KAGAKU LABORATORY INC.
3-3-12 FUJIHASHI, OHME-SHI,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5083185
NONE
07488457
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND & MAIER
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005114/0747   Pages: 1
Recorded: 08/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
UWANO, YUKIO
Exec Dt:
07/18/1989
Assignee
1
SANKOSHA CORPORATION
3-8, 4-CHOME, OSAKI SHINAGAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4984125
NONE
07391293
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
KING STREET STATION, SUITE 510
P. O. BOX 299, 1800 DIAGONAL RD.
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:006806/0313   Pages: 3
Recorded: 12/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAITOU, TAKASHI
Exec Dt:
10/07/1992
Assignee
1
SANKOSHA CORPORATION
3-8 OSAKI 4-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343065
NONE
07961360
Correspondence name and address
VINCENT J. SUNDERDICK
OBLON, SPIVAK MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007385/0606   Pages: 3
Recorded: 03/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YUTAKA
Exec Dt:
03/06/1995
2
SATO, MASAAKI
Exec Dt:
03/06/1995
3
MAEYASHIKI, YOSHIKI
Exec Dt:
03/06/1995
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, MINISTRY OF INTERNATIONAL TRADE & INDUSTRY
3-1 KASUMIGASEKI 1 CHOME CHIYODA-KU, TOKYO, JAPAN
TOKYO,, JAPAN
2
SANKOSHA CORPORATION
3-1 KASUMIGASEKI 1 CHOME CHIYODA-KU, TOKYO, JAPAN
3-8, OSAKI 4-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
KANAGAWA-KEN, JAPAN
3
OPTOTECHNO CO., LTD.
3-1 KASUMIGASEKI 1 CHOME CHIYODA-KU, TOKYO, JAPAN
1-1-12 MIYASHIMO, SAGAMIHARA-SHI KANAGAWA-KEN, JAPAN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5486709
NONE
08038623
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007377/0231   Pages: 2
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITAKA DENSHI KAGAKU LABORATORY INC.
Exec Dt:
03/07/1995
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, MINISTRY OF INTERNATIONAL TRADE & INDUSTRY
3-1 KASUMIGASEKI 1 CHOME
CHIYODA, KU,
TOKYO,, JAPAN
2
SANKOSHA CORPORATION
3-8, OSAKI 4 CHOME, SHINAGAWA-KU
TOKYO,, JAPAN
3
OPTOTECHNO CO., LTD
1-1-12 MIYASHIMO, SAGAMIHARA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5083185
NONE
07488457
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
VINCENT J. SUNDERDICK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:007377/0233   Pages: 2
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OME COSMOS ELECTRIC CO., LTD.
Exec Dt:
03/07/1995
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, MINISTRY OF INTERNATIONAL TRADE & INDUSTRY
3-1 KASUMIGASEKI 1-CHOME
CHIYODA-KU TOKYO, JAPAN
2
SANKOSHA CORPORATION
3-8, OSAKI 4 CHOME, SHINAGAWA-KU
TOKYO, JAPAN
3
OPTOTECHNO CO., LTD
3-8, OSAKI 4 CHOME, SHINAGAWA-KU
1-1-12 MIYASHIMO, SAGAMIHARA-SHI KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371385
NONE
08214025
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
VINCENT J. SUNDERDICK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:009657/0115   Pages: 3
Recorded: 12/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MASAAKI
Exec Dt:
05/08/1997
2
INOUE, MITSURU
Exec Dt:
05/08/1997
3
YAMADA, YASUHARU
Exec Dt:
05/08/1997
4
KASAI, AKIHIRO
Exec Dt:
05/08/1997
5
HARADA, HIDEYUKI
Exec Dt:
05/08/1997
6
YOSHIHARA, HIROFUMI
Exec Dt:
05/08/1997
Assignees
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
2
OPTOTECHNO CO., LTD.
1-12 MIYASHIMO 1 CHOME, SAGAMIHARA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5905282
NONE
08856997
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
MARVIN J. SPIVAK
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 8
Reel/Frame:010903/0633   Pages: 7
Recorded: 07/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KATSUMI
Exec Dt:
04/28/2000
2
KAWAHARA, FUMIKA
Exec Dt:
04/28/2000
3
OKAWA, TAKAYUKI
Exec Dt:
04/28/2000
Assignees
1
TOHOKU ELECTRIC POWER CO., INC.
AOBA-KU, SENDAI-SHI
7-1, INCHIBANTYOU 3-CHOME
MIYAGI, JAPAN
2
SANKOSHA CORPORATION
SHINAGAWA-KU
3-8, OSAKI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6612751
NONE
09537171
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
THOMAS J. D'AMICO
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 9
Reel/Frame:011632/0395   Pages: 10
Recorded: 03/26/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE ON REEL 010903 FRAME 0633. ASSIGOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
WATANABE, KATSUMI
Exec Dt:
04/28/2000
2
KAWAHARA, FUMIKA
Exec Dt:
04/28/2000
3
OKAWA, TAKAYUKI
Exec Dt:
04/28/2000
Assignees
1
TOHOKU ELECTRIC POWER CO., INC.
7-1, ICHIBANTYOU 3-CHOME, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN
2
SANKOSHA CORPORATION
SHINAGAWA-KU
3-8, OSAKI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6612751
NONE
09537171
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
THOMAS J. D'AMICO
2101 L STREET NW
WASHINGTON, D.C. 20037-1526
Domestic representative
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
2101 L STREET NW
WASHINGTON, D.C. 20037-1526
Assignment: 10
Reel/Frame:013235/0671   Pages: 3
Recorded: 08/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIKANO, TAKASHI
Exec Dt:
08/05/2002
2
ANDO, KIYOTAKA
Exec Dt:
08/05/2002
3
OKABAYASHI, CHIKASHI
Exec Dt:
08/05/2002
Assignees
1
NTT DOCOMO KYUSHU, INC.
DOCOMO KYUSHU BLDG., 9F
2-3-1, MAIZURU, CHUO-KU
FUKUOKA-CITY, FUKUOKA 810-0073, JAPAN
2
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME
SHINAGAWA-KU, TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6791813
US20030043524
10226313
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
WILLIAM F. WESTERMAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:016708/0930   Pages: 3
Recorded: 06/20/2005
Attorney Dkt #:052428
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZAKI, MAKOTO
Exec Dt:
01/07/2005
2
YONEDA, MINORU
Exec Dt:
01/07/2005
3
TAKABE, JUNICHI
Exec Dt:
01/07/2005
Assignee
1
SANKOSHA CORPORATION
3-8 OSAKI 4-CHOME, SHINAGAWA-KU
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7385140
US20050279525
11155496
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:017788/0043   Pages: 3
Recorded: 04/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABAYASHI, CHIKASHI
Exec Dt:
02/21/2006
2
ISHIZAKI, MAKOTO
Exec Dt:
02/21/2006
3
YONEDA, MINORU
Exec Dt:
02/21/2006
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME, SHINAGAWA-KU
TOKYO 141-0032, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7619161
US20060237213
11402831
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE, N.W.
SUITE 700
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:019418/0603   Pages: 3
Recorded: 05/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGASHI, SHUJI
Exec Dt:
04/16/2007
2
IGARASHI, YOSHIO
Exec Dt:
04/20/2007
3
UWANO, YUKIO
Exec Dt:
04/17/2007
4
YAMADA, YASUHARU
Exec Dt:
04/23/2007
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080198527
11807806
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 14
Reel/Frame:024977/0303   Pages: 2
Recorded: 09/13/2010
Attorney Dkt #:APL-100-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWA, TAKAYUKI
Exec Dt:
08/30/2010
2
YAMADA, YASUHARU
Exec Dt:
08/30/2010
3
SAEKI, HIDEYOSHI
Exec Dt:
08/30/2010
4
OUCHI, TAKUYA
Exec Dt:
08/30/2010
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME,
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8410773
US20110121816
12880545
Correspondence name and address
CARRIER, BLACKMAN & ASSOCIATES, P.C.
43440 WEST TEN MILE ROAD
NOVI, MI 48375
Assignment: 15
Reel/Frame:027883/0026   Pages: 2
Recorded: 03/19/2012
Attorney Dkt #:APL-101-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWA, TAKAYUKI
Exec Dt:
02/21/2012
2
SAEKI, HIDEYOSHI
Exec Dt:
02/21/2012
3
OUCHI, TAKUYA
Exec Dt:
02/21/2012
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8482277
US20120256618
13410656
Correspondence name and address
CARRIER BLACKMAN & ASSOCIATES, P. C.
43440 W. TEN MILE RD.
NOVI, MI 48375
Assignment: 16
Reel/Frame:028357/0561   Pages: 2
Recorded: 06/12/2012
Attorney Dkt #:120640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWABATA, TSUYOSHI
Exec Dt:
05/25/2012
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8647158
US20130260605
13493183
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:028763/0755   Pages: 2
Recorded: 08/10/2012
Attorney Dkt #:APL-102-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGASHI, SHUJI
Exec Dt:
07/13/2012
2
TAKAHASHI, YUICHI
Exec Dt:
07/13/2012
3
EBUCHI, KENICHI
Exec Dt:
07/13/2012
4
KAWABATA, TSUYOSHI
Exec Dt:
07/13/2012
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8730638
US20130083441
13560053
Correspondence name and address
CARRIER BLACKMAN & ASSOCIATES, P. C.
43440 W. TEN MILE RD.
NOVI, MI 48375
Assignment: 18
Reel/Frame:030196/0001   Pages: 4
Recorded: 04/11/2013
Attorney Dkt #:APL-103-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYATA, JUNPEI
Exec Dt:
03/25/2013
2
ITO, HIDETOSHI
Exec Dt:
03/25/2013
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9153955
US20130286527
13860701
Correspondence name and address
CARRIER BLACKMAN ASSOCIATES P.C.
43440 W. TEN MILE ROAD
NOVI, MI 48375
Assignment: 19
Reel/Frame:036608/0829   Pages: 4
Recorded: 09/21/2015
Attorney Dkt #:APL-104-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWABATA, TSUYOSHI
Exec Dt:
08/17/2015
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9812858
US20160126728
14859445
Correspondence name and address
CARRIER BLACKMAN & ASSOCIATES, P. C.
43440 W. TEN MILE RD.
NOVI, MI 48375
Assignment: 20
Reel/Frame:040440/0228   Pages: 3
Recorded: 10/20/2016
Attorney Dkt #:APPL-2016001P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDOTA, KOUJI
Exec Dt:
10/11/2016
2
NAKAYAMA, SHIN
Exec Dt:
10/11/2016
Assignee
1
SANKOSHA CORPORATION
3-8, OSAKI 4-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10158222
US20170117700
15298934
Correspondence name and address
ADAM L.K. PHILIPP
506 2ND AVE., SUITE 3000
SEATTLE, WA 98104

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