IP Library Assignment 055710/0564
Patent Assignment
Reel/Frame 055710/0564

Assignment of Assignor's Interest

Recorded: 2021-03-25 Pages: 6
Assignors
MISHINA, IBUKI
Executed: 2020-11-30
IKARASHI, DAI
Executed: 2021-01-13
HAMADA, KOKI
Executed: 2020-12-21
KIKUCHI, RYO
Executed: 2020-12-10
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,, CHIYODA-KU,, TOKYO, 100-8116, JAPAN
Covered Property (1)
Secret Sigmoid Function Calculation System, Secret Logistic Regression Calculation System, Secret Sigmoid Function Calculation Apparatus, Secret Logistic Regression Calculation Apparatus, Secret Sigmoid Function Calculation Method, Secret Logistic Regression Calculation Method and Program
Application: 17/279,595 →
Publication: US 2021/0358332
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 20, 2025
From: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
To: NTT, INC.
Reel/Frame 072801/0812 →