IP Library Assignment 053921/0334
Patent Assignment
Reel/Frame 053921/0334

Assignment of Assignor's Interest

Recorded: 2020-09-29 Pages: 3
Assignors
KAWABATA, KATSUHIKO
Executed: 2020-02-20
ICHINOSE, TATSUYA
Executed: 2020-03-02
NISHIGUCHI, KOHEI
Executed: 2020-03-02
Assignee
IAS INC.
4-39-5-916, FUJIMIDAI, KUNITACHI-SHI, TOKYO, 186-0003, JAPAN
Covered Property (1)
Method for Analyzing Metal Fine Particles, and Inductively Coupled Plasma Mass Spectrometry Method
Application: 17/043,406 →
Publication: US 2021/0148858
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 24, 2025
From: IAS INC.
To: RORZE IAS INC.
Reel/Frame 073257/0472 →
Change of Name Feb 15, 2026
From: IAS INC.
To: RORZE IAS INC.
Reel/Frame 074867/0402 →