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Patent Assignment Assignor Details
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Assignor Name : AIKAWA, CHIKARA
Total Assignments: 8
Assignment: 1
Reel/Frame:022934/0687   Pages: 2
Recorded: 07/09/2009
Attorney Dkt #:3531.85387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AIKAWA, CHIKARA
Exec Dt:
07/03/2009
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100044590
12500069
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:025504/0692   Pages: 3
Recorded: 12/15/2010
Attorney Dkt #:3531.97284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIKAWA, CHIKARA
Exec Dt:
11/25/2010
2
ABATAKE, JUN
Exec Dt:
11/25/2010
3
YUBIRA, YASUYOSHI
Exec Dt:
11/25/2010
4
YOSHIDA, HIROTO
Exec Dt:
11/25/2010
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642920
US20110147349
12968733
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:029226/0611   Pages: 4
Recorded: 11/01/2012
Attorney Dkt #:3531.113387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AIKAWA, CHIKARA
Exec Dt:
10/15/2012
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130122619
13666417
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:034165/0865   Pages: 6
Recorded: 11/13/2014
Attorney Dkt #:3531.118505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIKAWA, CHIKARA
Exec Dt:
11/07/2014
2
TAKAHASHI, KUNIMITSU
Exec Dt:
11/07/2014
3
KITAHARA, NOBUYASU
Exec Dt:
11/07/2014
4
FUJIWARA, SEIJI
Exec Dt:
11/07/2014
5
YODO, YOSHIAKI
Exec Dt:
11/07/2014
6
KUKI, JUNICHI
Exec Dt:
11/07/2014
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9054179
US20150104930
14514069
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:034776/0930   Pages: 6
Recorded: 01/21/2015
Attorney Dkt #:3531.119717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRIHARA, NAOTOSHI
Exec Dt:
01/06/2015
2
AIKAWA, CHIKARA
Exec Dt:
01/06/2015
3
ITO, YUSAKU
Exec Dt:
01/06/2015
4
ARAKAWA, TARO
Exec Dt:
01/06/2015
5
TZUCHUN, YANG
Exec Dt:
01/06/2015
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150214432
14601859
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:035330/0228   Pages: 4
Recorded: 04/03/2015
Attorney Dkt #:3531.120721
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIKAWA, CHIKARA
Exec Dt:
03/20/2015
2
OGAWA, YUKI
Exec Dt:
03/20/2015
3
MATSUMOTO, HIROKAZU
Exec Dt:
03/20/2015
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10276413
US20150283650
14678328
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:062397/0866   Pages: 4
Recorded: 01/17/2023
Attorney Dkt #:0879-1827PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIKAWA, CHIKARA
Exec Dt:
01/10/2023
2
IWAKI, SATORU
Exec Dt:
01/10/2023
Assignee
1
TOKYO SEIMITSU CO., LTD.
2968-2, ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230150054
18096909
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:063468/0514   Pages: 4
Recorded: 04/27/2023
Attorney Dkt #:0879-1830PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIKAWA, CHIKARA
Exec Dt:
04/13/2023
2
HAYASHI, HIROKAZU
Exec Dt:
04/13/2023
Assignee
1
TOKYO SEIMITSU CO., LTD.
2968-2, ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230264292
18140452
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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