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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 : KARASUNO, KAITO
Total Assignments: 4
Assignment: 1
Reel/Frame:061319/0361   Pages: 3
Recorded: 10/05/2022
Attorney Dkt #:15814.0019-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KARASUNO, KAITO
Exec Dt:
08/24/2022
Assignee
1
PRIME PLANET ENERGY & SOLUTIONS, INC.
2-1-1, NIHONBASHI-MUROMACHI
CHUO-KU, TOKYO, JAPAN 103-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230111134
17938121
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:064721/0187   Pages: 3
Recorded: 08/28/2023
Attorney Dkt #:15814.0037-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASUNO, KAITO
Exec Dt:
07/04/2023
2
TAKABAYASHI, HIROSHI
Exec Dt:
07/03/2023
Assignee
1
PRIME PLANET ENERGY & SOLUTIONS, INC.
2-1-1, NIHONBASHI-MUROMACHI, CHUO-KU
TOKYO, JAPAN 103-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240079631
18456690
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:064943/0566   Pages: 2
Recorded: 09/19/2023
Attorney Dkt #:6752-204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASUNO, KAITO
Exec Dt:
08/24/2023
2
TAKABAYASHI, HIROSHI
Exec Dt:
08/24/2023
Assignee
1
PRIME PLANET ENERGY & SOLUTIONS, INC.
2-1-1, NIHONBASHI-MUROMACHI
CHUO-KU, TOKYO, JAPAN 103-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240145886
18469554
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:065287/0054   Pages: 2
Recorded: 10/20/2023
Attorney Dkt #:6752-205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARASUNO, KAITO
Exec Dt:
09/29/2023
2
TAKABAYASHI, HIROSHI
Exec Dt:
09/27/2023
Assignee
1
PRIME PLANET ENERGY & SOLUTIONS, INC.
2-1-1, NIHONBASHI-MUROMACHI, CHUO-KU
TOKYO, JAPAN 103-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240145879
18490753
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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