Inventor
YOSHINO MASAYUKI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “YOSHINO MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS10489604B2Nov 26, 2019
Searchable encryption processing system and searchable encryption processing method
HITACHI LTD38 citations93
US9892211B2Feb 13, 2018
Searchable code processing system and method
HITACHI LTD6 citations72
US10789374B2Sep 29, 2020
Database system and data retrieval method
HITACHI LTD7 citations70
US11971998B2Apr 30, 2024
Data comparison device, data comparison system, and data comparison method
HITACHI LTD0 citations51
US11811741B2Nov 7, 2023
Information processing system and information processing method
HITACHI LTD0 citations51
US11803655B2Oct 31, 2023
Retrieval system, retrieval device and retrieval method
HITACHI LTD0 citations51
US11295635B2Apr 5, 2022
Data processing system and data processing method
HITACHI LTD0 citations51
US11184163B2Nov 23, 2021
Value comparison server, value comparison encryption system, and value comparison method
HITACHI LTD0 citations51
US11120143B2Sep 14, 2021
Data analysis server, data analysis system, and data analysis method
HITACHI LTD0 citations51
US12563040B2Feb 24, 2026
Data circulation control method, data circulation control system, and approval server
HITACHI LTD0 citations50
US11763025B2Sep 19, 2023
Personal information analysis system and personal information analysis method
HITACHI LTD0 citations50
US10733317B2Aug 4, 2020
Searchable encryption processing system
HITACHI LTD0 citations41
US9654472B2May 16, 2017
Storage count verification system
HITACHI LTD0 citations41
SUMITOMO RUBBER IND
5 patentsUS12508850B2Dec 30, 2025
Heavy duty tire
SUMITOMO RUBBER IND0 citations51
US12017485B2Jun 25, 2024
Heavy duty tire
SUMITOMO RUBBER IND0 citations51
US11958320B2Apr 16, 2024
Tire
SUMITOMO RUBBER IND0 citations51
US11772426B2Oct 3, 2023
Heavy-duty tire
SUMITOMO RUBBER IND0 citations51
US11691463B2Jul 4, 2023
Pneumatic tire
SUMITOMO RUBBER IND0 citations51
YOSHINO MASAYUKI
4 patentsUS9275250B2Mar 1, 2016
Searchable encryption processing system
YOSHINO MASAYUKI7 citations81
US9033503B2May 19, 2015
Fundus photographing apparatus
YOSHINO MASAYUKI1 citations49
US8504602B2Aug 6, 2013
Modular multiplication processing apparatus
YOSHINO MASAYUKI0 citations48
US8999502B2Apr 7, 2015
Cover tape, method for manufacturing cover tape, and electronic part package
YOSHINO MASAYUKI0 citations33