Patent Assignment
Reel/Frame 055563/0006
Assignment of Assignor's Interest
Recorded: 2021-03-11
Pages: 6
Assignors
OKAMOTO, TATSUYA
Executed: 2021-01-18
IIDA, DAISUKE
Executed: 2020-12-08
OSHIDA, HIROYUKI
Executed: 2020-12-08
MANABE, TETSUYA
Executed: 2020-12-08
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Manhole Position Specification Method and Manhole Position Specification System