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Patent Assignment Assignor Details
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Assignor Name : HIRAYAMA, KOICHIRO
Total Assignments: 8
Assignment: 1
Reel/Frame:005212/0840   Pages: 2
Recorded: 01/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORITA, YOSHIHARU
Exec Dt:
08/21/1987
2
HIRAYAMA, KOICHIRO
Exec Dt:
08/17/1987
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4916160
NONE
07072141
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:046983/0575   Pages: 6
Recorded: 09/26/2018
Attorney Dkt #:P180911US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYAMA, NAOYUKI
Exec Dt:
09/21/2018
2
HIRAYAMA, KOICHIRO
Exec Dt:
09/21/2018
3
SUGITA, SATORU
Exec Dt:
09/21/2018
4
TANAKA, YOSHITO
Exec Dt:
09/21/2018
5
KAGAWA, SEIJI
Exec Dt:
09/21/2018
6
FUKUDA, TOSHIHIRO
Exec Dt:
09/21/2018
Assignee
1
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
3-1, MINATOMIRAI 3-CHOME, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10617996
US20190105604
16088672
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 3
Reel/Frame:050200/0496   Pages: 9
Recorded: 08/28/2019
Attorney Dkt #:P190812US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYAMA, NAOYUKI
Exec Dt:
07/25/2019
2
UKAI, NOBUYUKI
Exec Dt:
07/25/2019
3
HIRAYAMA, KOICHIRO
Exec Dt:
07/25/2019
4
SUGITA, SATORU
Exec Dt:
07/25/2019
5
USHIKU, TETSU
Exec Dt:
07/25/2019
6
FUKUDA, TOSHIHIRO
Exec Dt:
07/25/2019
Assignee
1
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
3-1, MINATOMIRAI 3-CHOME, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325850
US20200071207
16489505
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:053775/0588   Pages: 15
Recorded: 09/15/2020
Attorney Dkt #:P200721US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, KOICHIRO
Exec Dt:
09/01/2020
2
SUGITA, SATORU
Exec Dt:
09/01/2020
3
KAGAWA, SEIJI
Exec Dt:
09/01/2020
4
FUKUDA, TOSHIHIRO
Exec Dt:
09/01/2020
Assignee
1
MITSUBISHI POWER, LTD.
3-1, MINATOMIRAI 3-CHOME, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12208360
US20210016223
16981003
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE SUITE 7500
TYSONSVA, VA 22182
Assignment: 5
Reel/Frame:057547/0849   Pages: 15
Recorded: 09/21/2021
Attorney Dkt #:P210816US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYABU, TOSHIYASU
Exec Dt:
05/21/2021
2
NOGUCHI, YOSHINORI
Exec Dt:
05/21/2021
3
WATANABE, IKUMI
Exec Dt:
05/21/2021
4
HIRAYAMA, KOICHIRO
Exec Dt:
05/21/2021
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8332
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220166045
17441518
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE SUITE 7500
TYSONS, VA 22182
Assignment: 6
Reel/Frame:067817/0523   Pages: 8
Recorded: 06/24/2024
Attorney Dkt #:18696-073001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, KOICHIRO
Exec Dt:
04/25/2024
2
KIYABU, TOSHIYASU
Exec Dt:
04/25/2024
3
MORITA, YASUSHI
Exec Dt:
05/17/2024
4
MURATA, TSUYOSHI
Exec Dt:
05/17/2024
5
ITO, AYA
Exec Dt:
05/11/2024
6
OKADA, SHIGEMITSU
Exec Dt:
05/17/2024
Assignees
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8332
2
NAGOYA DENKI EDUCATIONAL FOUNDATION
2-12, WAKAMIZU 3-CHOME, CHIKUSA-KU, NAGOYA-SHI
AICHI, JAPAN 464-8540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250059125
18721371
Correspondence name and address
JEFF BERGMAN
1100 LOUISIANA ST
SUITE 4900
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:067834/0320   Pages: 8
Recorded: 06/25/2024
Attorney Dkt #:18696-072001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, KOICHIRO
Exec Dt:
04/25/2024
2
KIYABU, TOSHIYASU
Exec Dt:
04/25/2024
3
MORITA, YASUSHI
Exec Dt:
05/17/2024
4
MURATA, TSUYOSHI
Exec Dt:
05/17/2024
5
ITO, AYA
Exec Dt:
05/11/2024
6
OKADA, SHIGEMITSU
Exec Dt:
05/17/2024
Assignees
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8332
2
NAGOYA DENKI EDUCATIONAL FOUNDATION
2-12, WAKAMIZU 3-CHOME,CHIKUSA-KU, NAGOYA-SHI
AICHI, JAPAN 464-8540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250070172
18721302
Correspondence name and address
JEFF BERGMAN
1100 LOUISIANA ST
SUITE 4900
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:068102/0342   Pages: 9
Recorded: 07/01/2024
Attorney Dkt #:18696-073001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE DOCKET NUMBER FROM 18696-072001 TO 18696-073001 PREVIOUSLY RECORDED AT REEL: 67817 FRAME: 523. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HIRAYAMA, KOICHIRO
Exec Dt:
04/25/2024
2
KIYABU, TOSHIYASU
Exec Dt:
04/25/2024
3
MORITA, YASUSHI
Exec Dt:
05/17/2024
4
MURATA, TSUYOSHI
Exec Dt:
05/17/2024
5
ITO, AYA
Exec Dt:
05/11/2024
6
OKADA, SHIGEMITSU
Exec Dt:
05/17/2024
Assignees
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8332
2
NAGOYA DENKI EDUCATIONAL FOUNDATION
2-12, WAKAMIZU 3-CHOME, CHIKUSA-KU, NAGOYA-SHI
AICHI, JAPAN 464-8540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250059125
18721371
Correspondence name and address
THOMAS K. SCHERER
1100 LOUISIANA ST
SUITE 4900
HOUSTON, TX 77002

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