Inventor

HIRAI YUMA

JP6 patents

⚠️ This page may combine multiple inventors who share the name “HIRAI YUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY GROUP CORP

2 patents

US12217486B2Feb 4, 2025

Learning device, image processing device, parameter generation device, learning method, and image processing method

SONY GROUP CORP2 citations72

US12560994B2Feb 24, 2026

Information processing device, information processing method, and program

SONY GROUP CORP0 citations54

TORAY INDUSTRIES

2 patents

US9840039B2Dec 12, 2017

Production method and production device of film having fine irregular pattern on surface

TORAY INDUSTRIES0 citations50

US9573300B2Feb 21, 2017

Method and device for manufacturing sheet having fine shape transferred thereon

TORAY INDUSTRIES0 citations50

HIRAI YUMA

1 patent

US8814556B2Aug 26, 2014

Method and device for manufacturing sheet having fine shape transferred thereon

HIRAI YUMA8 citations77

MINOURA KIYOSHI

1 patent

US8911655B2Dec 16, 2014

Production method and production device of film having fine irregular pattern on surface

MINOURA KIYOSHI1 citations49