Patent Assignment
Reel/Frame 057719/0797
Assignment of Assignor's Interest
Recorded: 2021-10-06
Pages: 5
Assignors
HATTORI, TAKASHI
Executed: 2021-02-25
KOBAYASHI, TESSEI
Executed: 2021-04-28
FUJITA, SANAE
Executed: 2021-02-19
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Book Search Apparatus, Book Search Database Generation Apparatus, Book Search Method, Book Search Database Generation Method, and Program