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Patent Assignment Assignor Details
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Assignor Name : SHIGEMATSU, KOICHI
Total Assignments: 20
Assignment: 1
Reel/Frame:011635/0090   Pages: 3
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAKE, TOSHIHIRO
Exec Dt:
12/13/2000
2
SHIGEMATSU, KOICHI
Exec Dt:
12/19/2000
3
SANADA, KAZUYA
Exec Dt:
12/14/2000
4
ISHIHARA, HIDEHARU
Exec Dt:
12/21/2000
5
YAZAKI, YOSHITARO
Exec Dt:
12/15/2000
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF. 448-8661, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6598780
US20010013535
09740264
Correspondence name and address
LAW OFFICE OF DAVID G. POSZ
DAVID G. POSZ
2000 L STREET, N.W., SUITE 200
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:015522/0126   Pages: 2
Recorded: 06/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
06/18/2004
2
OHMIYA, NAOKI
Exec Dt:
06/18/2004
3
YOSHIKAWA, TOSHIYUKI
Exec Dt:
06/18/2004
Assignee
1
DISCO CORPORATION
14-3, HIGASHI KOJIYA 2-CHOME
OTA-KU, TOKYO 144-8650, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7265033
US20050009307
10876519
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
MICHAEL A. MAKUCH
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:015537/0486   Pages: 2
Recorded: 07/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
06/18/2004
2
NAGAI, YUSUKE
Exec Dt:
06/18/2004
Assignee
1
DISCO CORPORATION
14-3, HIGASHI KOJIYA 2-CHOME, OTA-KU
TOKYO 144-8650, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050006358
10880452
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
MICHAEL A. MAKUCH
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:015745/0537   Pages: 3
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGEMATSU, KOICHI
Exec Dt:
08/16/2004
Assignee
1
DISCO CORPORATION
14-3, HIGASHI KOJIYA 2-CHOME
OTA-KU, TOKYO, 144-0033, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7001247
US20050045009
10927465
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
CHZRLES R. WATTS
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 5
Reel/Frame:015791/0689   Pages: 2
Recorded: 09/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YUSUKE
Exec Dt:
08/26/2004
2
KOBAYASHI, SATOSHI
Exec Dt:
08/26/2004
3
MORISHIGE, YUKIO
Exec Dt:
08/26/2004
4
SHIGEMATSU, KOICHI
Exec Dt:
08/26/2004
Assignee
1
DISCO CORPORATION
14-3, HIGASHI KOJIYA 2-CHOME
OTA-KU, TOKYO, JAPAN 144-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050061789
10938728
Correspondence name and address
SMITH GAMBRELL & RUSSELL, LLP
MICHAEL A. MAKUCH
1850 M STREET, NW
SUITE 800
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:017316/0396   Pages: 2
Recorded: 12/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
11/22/2005
2
MIURA, SEIJI
Exec Dt:
11/22/2005
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU
TOKYO 143-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994451
US20060119691
11290988
Correspondence name and address
MICHAEL A. MAKUCH
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:017639/0417   Pages: 2
Recorded: 03/02/2006
Attorney Dkt #:033773 M 172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, TOSHIYUKI
Exec Dt:
02/24/2006
2
SHIGEMATSU, KOICHI
Exec Dt:
02/24/2006
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU
TOKYO 143-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060197260
11365833
Correspondence name and address
MICHAEL A. MAKUCH
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:017729/0335   Pages: 2
Recorded: 03/28/2006
Attorney Dkt #:033773 M 178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
03/20/2006
2
YOSHIKAWA, TOSHIYUKI
Exec Dt:
03/20/2006
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU
TOKYO 143-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7468309
US20060223285
11390339
Correspondence name and address
MICHAEL A. MAKUCH
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:018140/0700   Pages: 2
Recorded: 08/07/2006
Attorney Dkt #:033773 M 195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
07/25/2006
2
KOBAYASHI, SATOSHI
Exec Dt:
07/25/2006
3
OHSUGA, KIYOSHI
Exec Dt:
07/25/2006
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU
TOKYO 143-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7483115
US20070035692
11499688
Correspondence name and address
MICHAEL A. MAKUCH
SMITH, GAMBRELL & RUSSELL, LLP
1850 M STREET, NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:019794/0509   Pages: 2
Recorded: 08/31/2007
Attorney Dkt #:033773 M 225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIYA, KAZUMA
Exec Dt:
07/30/2007
2
SHIGEMATSU, KOICHI
Exec Dt:
07/30/2007
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME
OTA-KU, TOKYO 143-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7521337
US20080007737
11819952
Correspondence name and address
MICHAEL A. MAKUCH
SMITH GAMBRELL & RUSSELL, LLP
1850 M STREET, NW
SUITE 800
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:020538/0026   Pages: 2
Recorded: 02/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
01/24/2008
2
NEHASHI, KOUICHI
Exec Dt:
01/24/2008
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME
OTA-KU, TOKYO 143-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080128396
11985353
Correspondence name and address
PATRICK G. BURNS
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE, SUITE 2500
CHICAGO, ILLINOIS 60606
Assignment: 12
Reel/Frame:042490/0487   Pages: 3
Recorded: 05/24/2017
Attorney Dkt #:3531.128781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGEMATSU, KOICHI
Exec Dt:
05/11/2017
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11181883
US20170343979
15603727
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:042691/0845   Pages: 3
Recorded: 06/13/2017
Attorney Dkt #:3531.128898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGEMATSU, KOICHI
Exec Dt:
05/25/2017
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10121672
US20170372908
15621165
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:044188/0478   Pages: 3
Recorded: 11/21/2017
Attorney Dkt #:3531.130133
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
10/30/2017
2
KUMAZAWA, SATOSHI
Exec Dt:
10/30/2017
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10679897
US20180144983
15819012
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:044696/0896   Pages: 4
Recorded: 01/23/2018
Attorney Dkt #:3531.129665
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJO, TASUKU
Exec Dt:
12/14/2017
2
SHIGEMATSU, KOICHI
Exec Dt:
12/14/2017
3
YUAN-YANG, CHANG
Exec Dt:
12/14/2017
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10648855
US20180094972
15723771
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:045745/0446   Pages: 3
Recorded: 05/08/2018
Attorney Dkt #:3531.131466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGEMATSU, KOICHI
Exec Dt:
04/19/2018
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10943801
US20180330972
15974147
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:046829/0701   Pages: 3
Recorded: 09/10/2018
Attorney Dkt #:3531.133113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIGEMATSU, KOICHI
Exec Dt:
08/22/2018
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11135700
US20190076986
16126520
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:054637/0084   Pages: 6
Recorded: 12/14/2020
Attorney Dkt #:3531.144062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
10/05/2020
2
TANAKA, KEI
Exec Dt:
11/24/2020
3
FURUTA, KENJI
Exec Dt:
11/24/2020
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210193521
17120698
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
SUITE 2500
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:057370/0602   Pages: 4
Recorded: 09/02/2021
Attorney Dkt #:3531.146910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
08/27/2021
2
TANAKA, KEI
Exec Dt:
08/27/2021
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220102214
17446744
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:063842/0955   Pages: 4
Recorded: 06/02/2023
Attorney Dkt #:3531.152624
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, KOICHI
Exec Dt:
05/24/2023
2
TSUKIJI, SHUICHIRO
Exec Dt:
05/15/2023
Assignee
1
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,
TOKYO, JAPAN 143-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230409018
18328374
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606

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