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Patent Assignment Assignor Details
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Assignor Name : KANAI, TOMOYUKI
Total Assignments: 9
Assignment: 1
Reel/Frame:019708/0729   Pages: 3
Recorded: 08/17/2007
Attorney Dkt #:311017US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIMA, KAZUHIRO
Exec Dt:
05/31/2007
2
KANAI, TOMOYUKI
Exec Dt:
05/31/2007
3
IRIUCHIJIMA, KUNIO
Exec Dt:
05/31/2007
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8187411
US20080149270
11816538
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:020181/0348   Pages: 3
Recorded: 11/30/2007
Attorney Dkt #:317601US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIMA, KAZUHIRO
Exec Dt:
09/21/2007
2
KANAI, TOMOYUKI
Exec Dt:
09/21/2007
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8313604
US20100012263
11916123
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:021156/0559   Pages: 3
Recorded: 06/26/2008
Attorney Dkt #:327402US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAI, TOMOYUKI
Exec Dt:
04/03/2008
2
OSHIMA, KAZUHIRO
Exec Dt:
04/03/2008
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080289750
12159231
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:021718/0821   Pages: 3
Recorded: 10/22/2008
Attorney Dkt #:333010US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIMURA, HIROYUKI
Exec Dt:
09/09/2008
2
KANAI, TOMOYUKI
Exec Dt:
09/09/2008
3
OSHIMA, KAZUHIRO
Exec Dt:
09/09/2008
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8048258
US20090196987
12297316
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:022163/0391   Pages: 3
Recorded: 01/27/2009
Attorney Dkt #:336210US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIMURA, HIROYUKI
Exec Dt:
11/14/2008
2
KANAI, TOMOYUKI
Exec Dt:
11/14/2008
3
OSHIMA, KAZUHIRO
Exec Dt:
11/14/2008
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7988811
US20100000670
12374603
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:029456/0406   Pages: 6
Recorded: 12/12/2012
Attorney Dkt #:0382.1003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIMURA, HIROYUKI
Exec Dt:
09/13/2012
2
KANAI, TOMOYUKI
Exec Dt:
09/13/2012
3
ICHIKAWA, ISAMU
Exec Dt:
09/13/2012
4
NAKAJIMA, GOSUKE
Exec Dt:
09/13/2012
5
MIYAZAKI, HAYATO
Exec Dt:
09/13/2012
6
HAYASHI, YASUNORI
Exec Dt:
09/13/2012
7
TANAKA, KENJI
Exec Dt:
09/13/2012
Assignee
1
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
1-1, NIHONBASHI-MUROMACHI 2-CHOME,
CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9061485
US20130081752
13703858
Correspondence name and address
STEIN MCEWEN LLP
1400 EYE ST., N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:058940/0979   Pages: 10
Recorded: 02/09/2022
Attorney Dkt #:3498-P129US.PNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIEWASSER, KARL HEINZ
Exec Dt:
04/15/2021
2
SAITO, TAKESHI
Exec Dt:
04/13/2021
3
TSUKUI, TOMOYA
Exec Dt:
04/14/2021
4
KANAI, TOMOYUKI
Exec Dt:
04/13/2021
Assignees
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI
2-CHOME
CHUO-KU, TOKYO, JAPAN 1038338
2
DISCO CORPORATION
13-11 OMORI-KITA 2-CHOME
OTA-KU, TOKYO, JAPAN 1438580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220148905
17434257
Correspondence name and address
LLEWELLYN RHYS LAWSON, PH.D.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 8
Reel/Frame:059086/0822   Pages: 10
Recorded: 02/09/2022
Attorney Dkt #:3498-P128US.PNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIEWASSER, KARL HEINZ
Exec Dt:
04/15/2021
2
SAITO, TAKESHI
Exec Dt:
04/13/2021
3
TSUKUI, TOMOYA
Exec Dt:
04/14/2021
4
KANAI, TOMOYUKI
Exec Dt:
04/13/2021
Assignees
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 1038338
2
DISCO CORPORATION
13-11 OMORI-KITA 2-CHOME
OTA-KU, TOKYO, JAPAN 1438580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220135848
17433223
Correspondence name and address
LLEWELLYN RHYS LAWSON, PH.D.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 9
Reel/Frame:058444/0294   Pages: 11
Recorded: 12/21/2021
Attorney Dkt #:120847-0107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASAKI, IPPEI
Exec Dt:
12/03/2021
2
IGARASHI, KAZUYUKI
Exec Dt:
12/02/2021
3
KANAI, TOMOYUKI
Exec Dt:
12/02/2021
4
YAMASHITA, YUKIHIKO
Exec Dt:
12/07/2021
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220186089
17602545
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET NW SUITE 500
WASHINGTON, DC 20007-5109

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