Inventor

SUGAHARA MASAHITO

JP3 patents

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

PANASONIC IP MAN CO LTD

2 patents

US11900795B2Feb 13, 2024

Pedestrian device and traffic safety assistance method

PANASONIC IP MAN CO LTD1 citations58

USD821996SJul 3, 2018

Megaphone

PANASONIC IP MAN CO LTD0 citations46

PANASONIC CORP

1 patent

US11587121B2Feb 21, 2023

Pedestrian device, communication device, and information distribution method

PANASONIC CORP3 citations70