Inventor

WATANABE TATSUROH

JP4 patents

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

TAKAHASHI KENTA

1 patent

US11001065B2May 11, 2021

Roll device, roll apparatus, head maintenance device, and liquid discharge apparatus

TAKAHASHI KENTA0 citations58

ASANO YUKIHIRO

1 patent

US10611157B2Apr 7, 2020

Wiping device, head maintenance device, and liquid discharge apparatus

ASANO YUKIHIRO1 citations56

HASEBE DAISUKE

1 patent

US10543689B2Jan 28, 2020

Liquid discharge apparatus

HASEBE DAISUKE1 citations52

WATANABE TATSUROH

1 patent

US12472760B2Nov 18, 2025

Head-maintenance device and liquid discharge apparatus

WATANABE TATSUROH0 citations47