Inventor

OZAWA KATSUTOSHI

JP3 patents

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

SEIKO EPSON CORP

2 patents

US7809468B2Oct 5, 2010

Transportation state notification system and method, program, and information storage medium

SEIKO EPSON CORP0 citations47

US10759179B2Sep 1, 2020

Sub-tank and consumable article consumption system

SEIKO EPSON CORP0 citations38

OMRON TATEISI ELECTRONICS CO

1 patent

US7277774B2Oct 2, 2007

Transportation state notification system and method, and information storage medium

OMRON TATEISI ELECTRONICS CO3 citations58