Japan Intellectual Property Rights: ELECTRONIC SIGNATURE DEVICE, ELECTRONIC SIGNATURE UTILIZATION SYSTEM, AND ELECTRONIC SIGNATURE GENERATION METHOD

Japan, Nov. 7 -- HITACHI LTD has got intellectual property rights for 'ELECTRONIC SIGNATURE DEVICE, ELECTRONIC SIGNATURE UTILIZATION SYSTEM, AND ELECTRONIC SIGNATURE GENERATION METHOD.' Other related details are as follows:

Application Number: JP,2021-101790

Category (FI): G06F21/62,309,H04L9/32,200@E,H04L9/32,200@B,H04L9/32,100@D,H04L9/00,675@B,G06F21/60,320,G06F21/64,H04L9/00,673@D,G09C1/00,640@D

Stage: Grant (IP right document published.)

Filing Date: June 18, 2021

Publication Date: Jan. 4, 2023

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

Disclaimer: Curated by HT Syndication....