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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 : SAKATA, TETSUYA
Total Assignments: 22
Assignment: 1
Reel/Frame:008374/0116   Pages: 2
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAZAWA, MITSUNORI
Exec Dt:
12/06/1996
2
SAKATA, TETSUYA
Exec Dt:
12/06/1996
3
KAWAKAMI, SATOMI
Exec Dt:
12/06/1996
Assignee
1
FUJITSU LIMITED
KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KANAGAWA, JAPAN 211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5896441
NONE
08768574
Correspondence name and address
HELFGOTT & KARAS, P.C.
SAMSON HELFGOTT
EMPIRE STATE BLDG., 60TH FLOOR
350 5TH AVENUE
NEW YORK, NY 10118
Assignment: 2
Reel/Frame:015464/0074   Pages: 2
Recorded: 01/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUKI, KOJI
Exec Dt:
11/27/2003
2
SAKATA, TETSUYA
Exec Dt:
11/27/2003
3
SHIRAKI, YASUNORI
Exec Dt:
11/27/2003
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7824616
US20040197231
10484955
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:025170/0155   Pages: 2
Recorded: 10/20/2010
Attorney Dkt #:068022-5021-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUKI, KOJI
Exec Dt:
11/27/2003
2
SAKATA, TETSUYA
Exec Dt:
11/27/2003
3
SHIRAKI, YASUNORI
Exec Dt:
11/27/2003
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8425841
US20110060203
12902647
Correspondence name and address
JACOB A. SNODGRASS
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:025216/0009   Pages: 4
Recorded: 10/29/2010
Attorney Dkt #:068022-5021-01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE CITY IN THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 025170 FRAME 0155. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KATSUKI, KOJI
Exec Dt:
11/27/2003
2
SAKATA, TETSUYA
Exec Dt:
11/27/2003
3
SHIRAKI, YASUNORI
Exec Dt:
11/27/2003
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8425841
US20110060203
12902647
Correspondence name and address
JACOB A. SNODGRASS
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:015350/0021   Pages: 2
Recorded: 01/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUKI, KOJI
Exec Dt:
12/26/2003
2
SAKATA, TETSUYA
Exec Dt:
12/26/2003
3
KUSAKA, YASUHIDE
Exec Dt:
12/26/2003
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879211
US20040171968
10483443
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 6
Reel/Frame:015492/0185   Pages: 2
Recorded: 01/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
01/05/2004
2
MATSUMOTO, DAISUKE
Exec Dt:
01/05/2004
3
KASAI, TOKUO
Exec Dt:
01/05/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8016773
US20040215224
10483909
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 7
Reel/Frame:015485/0050   Pages: 2
Recorded: 02/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKATA, TETSUYA
Exec Dt:
01/26/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8323212
US20040209350
10485594
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 8
Reel/Frame:015598/0749   Pages: 2
Recorded: 03/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
03/05/2004
2
MATSUMOTO, DAISUKE
Exec Dt:
03/05/2004
3
KUSAKA, YASUHIDE
Exec Dt:
03/05/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7640047
US20040242982
10489397
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MINNESOTA 55402-0903
Assignment: 9
Reel/Frame:015731/0573   Pages: 2
Recorded: 03/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
03/22/2004
2
KASAI, TOKUO
Exec Dt:
03/22/2004
3
KOBAYASHI, TAIZO
Exec Dt:
03/22/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7491303
US20040244151
10491120
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 10
Reel/Frame:016870/0637   Pages: 2
Recorded: 12/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
12/17/2004
2
MATSUMOTO, DAISUKE
Exec Dt:
12/17/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879057
US20050261716
10519881
Correspondence name and address
DOUGLAS P. MUELLER
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 11
Reel/Frame:016956/0685   Pages: 2
Recorded: 12/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
12/17/2004
2
MATSUMOTO, DAISUKE
Exec Dt:
12/17/2004
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7470238
US20060047220
10519892
Correspondence name and address
DOUGLAS P. MUELLER
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MINNESOTA 55402-0903
Assignment: 12
Reel/Frame:017237/0538   Pages: 2
Recorded: 05/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKATA, TETSUYA
Exec Dt:
05/09/2005
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060058827
10535129
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:017413/0414   Pages: 2
Recorded: 06/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, DAISUKE
Exec Dt:
05/09/2005
2
KOMURO, HIDEFUMI
Exec Dt:
05/09/2005
3
SAKATA, TETSUYA
Exec Dt:
05/09/2005
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7833170
US20060129065
10538813
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:017800/0972   Pages: 2
Recorded: 09/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
09/09/2005
2
MATSUMOTO, DAISUKE
Exec Dt:
09/09/2005
3
KOMURO, HIDEFUMI
Exec Dt:
09/09/2005
Assignee
1
ARKRAY, INC.
57, NISHAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060224171
10549655
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:018850/0563   Pages: 3
Recorded: 02/02/2007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF ASSIGNEE'S ADDRESS, PREVIOUSLY RECORDED AT REEL 017800 FRAME 0972.
Assignors
1
SAKATA, TETSUYA
Exec Dt:
09/09/2005
2
MATSUMOTO, DAISUKE
Exec Dt:
09/09/2005
3
KOMURO, HIDEFUMI
Exec Dt:
09/09/2005
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060224171
10549655
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 16
Reel/Frame:026611/0908   Pages: 3
Recorded: 07/19/2011
Attorney Dkt #:004500-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
04/30/2009
2
KOMURO, HIDEFUMI
Exec Dt:
04/30/2009
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU, KYOTO-SHI
KYOTO-FU, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090216259
12086249
Correspondence name and address
STUDEBAKER & BRACKETT PC
11911 FREEDOM DRIVE, SUITE 750
RESTON, VA 20190
Assignment: 17
Reel/Frame:023030/0022   Pages: 3
Recorded: 07/30/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKATA, TETSUYA
Exec Dt:
06/18/2009
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO 601-8045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9016583
US20110204133
12525234
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
DOUGLAS P. MUELLER
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 18
Reel/Frame:024768/0126   Pages: 3
Recorded: 07/27/2010
Attorney Dkt #:STP-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
07/15/2010
2
MURAKAMI, SHINSUI
Exec Dt:
07/12/2010
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO
HIGASHIKUJO, MINAMI-KU
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110040160
12223081
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, D.C. 20036
Assignment: 19
Reel/Frame:025132/0134   Pages: 4
Recorded: 10/13/2010
Attorney Dkt #:TOYA114.014APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKATA, TETSUYA
Exec Dt:
09/14/2010
2
UEHATA, YOSHIHARU
Exec Dt:
09/21/2010
3
HATA, HITOSHI
Exec Dt:
09/17/2010
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8221346
US20110046548
12937520
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 20
Reel/Frame:029329/0580   Pages: 3
Recorded: 11/20/2012
Attorney Dkt #:068022-5179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, HISASHI
Exec Dt:
10/19/2012
2
SAKATA, TETSUYA
Exec Dt:
10/19/2012
3
SHIMIZU, TAKESHI
Exec Dt:
10/19/2012
Assignee
1
ARKRAY, INC.
57, NISHIAKETA-CHO, HIGASHIKUJO, MINAMI-KU, KYOTO-SHI
KYOTO, JAPAN 601-8045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130038453
13651037
Correspondence name and address
GREGORY T. LOWEN
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 21
Reel/Frame:059995/0266   Pages: 7
Recorded: 05/24/2022
Attorney Dkt #:074023-US-000042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, YASUAKI
Exec Dt:
05/06/2022
2
JEANTIN, PHILIPPE
Exec Dt:
05/06/2022
3
SAKATA, TETSUYA
Exec Dt:
05/09/2022
4
KOHARA, SHIGERU
Exec Dt:
05/09/2022
5
ETO, RYOSUKE
Exec Dt:
05/09/2022
6
RODRIGUES, JEAN PAUL
Exec Dt:
05/09/2022
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230001605
17779189
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 22
Reel/Frame:060528/0846   Pages: 7
Recorded: 06/17/2022
Attorney Dkt #:074023-US-000042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABA, YASUAKI
Exec Dt:
06/01/2022
2
JEANTIN, PHILIPPE
Exec Dt:
06/01/2022
3
SAKATA, TETSUYA
Exec Dt:
06/01/2022
4
KOHARA, SHIGERU
Exec Dt:
06/01/2022
5
ETO, RYOSUKE
Exec Dt:
06/08/2022
6
RODRIGUES, JEAN PAUL
Exec Dt:
06/08/2022
Assignee
1
SHASHIN KAGAKU CO. LTD.
518 AKINONO-CHO
NIJO-SAGARU, KARASUME-DORI
KYOTO, JAPAN 6040847
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230001605
17779189
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103

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