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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 : HIROI, TOSHIO
Total Assignments: 11
Assignment: 1
Reel/Frame:041145/0315   Pages: 4
Recorded: 02/01/2017
Attorney Dkt #:5271-0312PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, TOSHIO
Exec Dt:
01/27/2017
2
KAWAKAMI, SHINJI
Exec Dt:
01/27/2017
3
TANAKA, KENJI
Exec Dt:
01/27/2017
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME
IBARAKI-SHI, OSAKA, JAPAN 567-8567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10255938
US20170221513
15420425
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:044501/0154   Pages: 4
Recorded: 12/28/2017
Attorney Dkt #:5271-0323PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, SHINJI
Exec Dt:
12/21/2017
2
HIROI, TOSHIO
Exec Dt:
12/21/2017
3
FUJITA, MASAO
Exec Dt:
12/21/2017
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10614847
US20180182422
15855412
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:047847/0880   Pages: 4
Recorded: 12/22/2018
Attorney Dkt #:5271-0334PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, TOSHIO
Exec Dt:
12/10/2018
2
FUJITA, MASAO
Exec Dt:
12/10/2018
3
TERASAWA, MAKOTO
Exec Dt:
12/11/2018
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190215994
16312831
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 4
Reel/Frame:048114/0395   Pages: 4
Recorded: 01/23/2019
Attorney Dkt #:5271-0335PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, MASAO
Exec Dt:
01/11/2019
2
HIROI, TOSHIO
Exec Dt:
01/08/2019
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10716247
US20190269048
16319722
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 5
Reel/Frame:048605/0663   Pages: 4
Recorded: 03/15/2019
Attorney Dkt #:5271-0341PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, SHINJI
Exec Dt:
03/05/2019
2
FUJITA, MASAO
Exec Dt:
03/05/2019
3
HIROI, TOSHIO
Exec Dt:
03/05/2019
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11100948
US20190287562
16352031
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:049089/0684   Pages: 4
Recorded: 05/06/2019
Attorney Dkt #:5271-0348PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, MASAO
Exec Dt:
04/19/2019
2
HIROI, TOSHIO
Exec Dt:
04/16/2019
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152711
US20190312356
16347416
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:049090/0745   Pages: 4
Recorded: 05/06/2019
Attorney Dkt #:5271-0349PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, TOSHIO
Exec Dt:
04/17/2019
2
FUJITA, MASAO
Exec Dt:
04/19/2019
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200267877
16347389
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:050036/0846   Pages: 4
Recorded: 08/13/2019
Attorney Dkt #:5271-0359PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, TOSHIO
Exec Dt:
07/19/2019
2
FUJITA, MASAO
Exec Dt:
07/19/2019
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200008328
16485306
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:051640/0267   Pages: 4
Recorded: 01/17/2020
Attorney Dkt #:5271-0365PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, TOSHIO
Exec Dt:
01/10/2020
2
FUJITA, MASAO
Exec Dt:
01/10/2020
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO OTOKUNI-GUN
KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11804659
US20200227833
16632066
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:052062/0373   Pages: 4
Recorded: 03/10/2020
Attorney Dkt #:5271-0366PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, MASAO
Exec Dt:
03/03/2020
2
HIROI, TOSHIO
Exec Dt:
03/02/2020
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11587705
US20200265977
16645547
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:054543/0687   Pages: 4
Recorded: 12/04/2020
Attorney Dkt #:5271-0376PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROI, TOSHIO
Exec Dt:
11/05/2020
2
FUJITA, MASAO
Exec Dt:
11/06/2020
Assignee
1
MAXELL HOLDINGS, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210225567
15734714
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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