Inventor

KUMAZAWA TAISEI

JP3 patents

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

HU FUXIANG

1 patent

US8943736B2Feb 3, 2015

High-lift otter board

HU FUXIANG2 citations53

TOKYO UNIV OF MARINE SCIENCE AND TECHNOLOGY

1 patent

US10070633B2Sep 11, 2018

Otter board

TOKYO UNIV OF MARINE SCIENCE AND TECHNOLOGY0 citations39

JAPAN RADIO CO LTD

1 patent

US12300085B2May 13, 2025

Overboard fall detection unit, portable terminal, and server device

JAPAN RADIO CO LTD0 citations34