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Patent Assignment Assignor Details
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Assignor Name : OKUMURA, HIDEMASA
Total Assignments: 22
Assignment: 1
Reel/Frame:007787/0895   Pages: 3
Recorded: 11/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
11/13/1995
2
SHIBATA, KAZUYOSHI
Exec Dt:
11/13/1995
3
TAKEUCHI, YUKIHISA
Exec Dt:
11/13/1995
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-CITY
AICHI-PREFECTURE 467, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5889351
NONE
08560658
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:034574/0206   Pages: 3
Recorded: 12/23/2014
Attorney Dkt #:1027-0077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
12/17/2014
2
HIROTA, TOSHIKAZU
Exec Dt:
12/17/2014
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-CITY
AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9315856
US20150176066
14580404
Correspondence name and address
TOMOKO NAKAJIMA
127 S. PEYTON STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:037704/0612   Pages: 3
Recorded: 02/11/2016
Attorney Dkt #:1027-0077DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
12/17/2014
2
HIROTA, TOSHIKAZU
Exec Dt:
12/17/2014
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-CITY
AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160153031
15040305
Correspondence name and address
TOMOKO NAKAJIMA
127 S. PEYTON STREET
SUITE 200
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:047452/0216   Pages: 3
Recorded: 11/08/2018
Attorney Dkt #:947_272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, KAZUYUKI
Exec Dt:
10/05/2018
2
OKUMURA, HIDEMASA
Exec Dt:
10/09/2018
3
KANNO, KEIICHI
Exec Dt:
10/18/2018
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190072520
16184123
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 5
Reel/Frame:047941/0240   Pages: 3
Recorded: 01/09/2019
Attorney Dkt #:947_275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
11/29/2018
2
MIZUNO, KAZUYUKI
Exec Dt:
11/29/2018
3
OKUMURA, HIDEMASA
Exec Dt:
11/29/2018
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190145858
16243389
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 6
Reel/Frame:048709/0837   Pages: 3
Recorded: 03/27/2019
Attorney Dkt #:947_278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
02/17/2019
2
OKUMURA, HIDEMASA
Exec Dt:
02/13/2019
3
MIZUNO, KAZUYUKI
Exec Dt:
02/12/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO,MIZUHO-KU
NAGOYA-CITY, AICHI, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10871434
US20190242806
16267879
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 7
Reel/Frame:048573/0952   Pages: 3
Recorded: 03/12/2019
Attorney Dkt #:947_282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
02/18/2019
2
KANNO, KEIICHI
Exec Dt:
02/24/2019
3
MIZUNO, KAZUYUKI
Exec Dt:
02/18/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190285534
16299681
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 8
Reel/Frame:048585/0680   Pages: 4
Recorded: 03/13/2019
Attorney Dkt #:962_016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
02/18/2019
2
KANNO, KEIICHI
Exec Dt:
02/24/2019
3
MIZUNO, KAZUYUKI
Exec Dt:
02/18/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190293602
16352013
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 9
Reel/Frame:048585/0905   Pages: 4
Recorded: 03/13/2019
Attorney Dkt #:962_017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
02/18/2019
2
KANNO, KEIICHI
Exec Dt:
02/24/2019
3
MIZUNO, KAZUYUKI
Exec Dt:
02/18/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190293537
16352048
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 10
Reel/Frame:048440/0477   Pages: 4
Recorded: 02/26/2019
Attorney Dkt #:962_015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
02/24/2019
2
OKUMURA, HIDEMASA
Exec Dt:
02/26/2019
3
MIZUNO, KAZUYUKI
Exec Dt:
02/15/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190265148
16285703
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 11
Reel/Frame:049848/0215   Pages: 3
Recorded: 07/24/2019
Attorney Dkt #:947_288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, KAZUYUKI
Exec Dt:
06/21/2019
2
OKUMURA, HIDEMASA
Exec Dt:
06/21/2019
3
KANNO, KEIICHI
Exec Dt:
06/21/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190346357
16520866
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 12
Reel/Frame:050265/0170   Pages: 3
Recorded: 09/04/2019
Attorney Dkt #:947_291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
08/09/2019
2
MIZUNO, KAZUYUKI
Exec Dt:
08/09/2019
3
OKUMURA, HIDEMASA
Exec Dt:
08/09/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190391063
16560253
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 13
Reel/Frame:050311/0311   Pages: 3
Recorded: 09/09/2019
Attorney Dkt #:947_292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
08/09/2019
2
MIZUNO, KAZUYUKI
Exec Dt:
08/09/2019
3
KANNO, KEIICHI
Exec Dt:
08/09/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200003672
16564163
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 14
Reel/Frame:050956/0466   Pages: 3
Recorded: 11/08/2019
Attorney Dkt #:947_295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
10/10/2019
2
OKUMURA, HIDEMASA
Exec Dt:
10/10/2019
3
MIZUNO, KAZUYUKI
Exec Dt:
10/10/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200072792
16677937
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 15
Reel/Frame:051672/0373   Pages: 3
Recorded: 01/30/2020
Attorney Dkt #:947_301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
12/23/2019
2
MIZUNO, KAZUYUKI
Exec Dt:
12/23/2019
3
KANNO, KEIICHI
Exec Dt:
12/23/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200166448
16776913
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 16
Reel/Frame:051812/0877   Pages: 3
Recorded: 02/13/2020
Attorney Dkt #:947_302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, HIDEMASA
Exec Dt:
12/23/2019
2
MIZUNO, KAZUYUKI
Exec Dt:
12/23/2019
3
KANNO, KEIICHI
Exec Dt:
12/23/2019
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200182769
16789996
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 17
Reel/Frame:051978/0332   Pages: 3
Recorded: 03/02/2020
Attorney Dkt #:947_305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
02/05/2020
2
MIZUNO, KAZUYUKI
Exec Dt:
02/05/2020
3
OKUMURA, HIDEMASA
Exec Dt:
02/05/2020
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200200710
16806127
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 18
Reel/Frame:051990/0674   Pages: 3
Recorded: 03/03/2020
Attorney Dkt #:947_306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
02/05/2020
2
OKUMURA, HIDEMASA
Exec Dt:
02/05/2020
3
MIZUNO, KAZUYUKI
Exec Dt:
02/05/2020
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200200668
16807309
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 19
Reel/Frame:051991/0088   Pages: 3
Recorded: 03/03/2020
Attorney Dkt #:947_307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
02/05/2020
2
MIZUNO, KAZUYUKI
Exec Dt:
02/05/2020
3
OKUMURA, HIDEMASA
Exec Dt:
02/05/2020
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200209134
16807337
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 20
Reel/Frame:051962/0848   Pages: 3
Recorded: 02/28/2020
Attorney Dkt #:947_304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
02/07/2020
2
OKUMURA, HIDEMASA
Exec Dt:
02/07/2020
3
MIZUNO, KAZUYUKI
Exec Dt:
02/07/2020
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200200667
16804525
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 21
Reel/Frame:051996/0032   Pages: 3
Recorded: 03/03/2020
Attorney Dkt #:947_308
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
02/07/2020
2
MIZUNO, KAZUYUKI
Exec Dt:
02/07/2020
3
OKUMURA, HIDEMASA
Exec Dt:
02/07/2020
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200200664
16807746
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 22
Reel/Frame:053217/0240   Pages: 3
Recorded: 07/15/2020
Attorney Dkt #:947_320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANNO, KEIICHI
Exec Dt:
07/01/2020
2
OKUMURA, HIDEMASA
Exec Dt:
07/01/2020
3
MIZUNO, KAZUYUKI
Exec Dt:
07/01/2020
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200348220
16929635
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066

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