Inventor

RYOTA HISASHI

JP3 patents

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

SANYO MACHINE WORKS

1 patent

US12447593B2Oct 21, 2025

Nut runner control system has a tightener that is provided with marker and camera remotely images the marker to detect position of the tightener

SANYO MACHINE WORKS0 citations35

SUBARU CORP

1 patent

US11344982B2May 31, 2022

Screw fastening device and screw fastening method

SUBARU CORP0 citations35

TOYOTA MOTOR CO LTD

1 patent

US10048671B2Aug 14, 2018

Control device, control method, and control program

TOYOTA MOTOR CO LTD0 citations30