Inventor

KAWAGUCHI KAZUHIKO

JP4 patents

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

YAMAMOTO KOZO

1 patent

US8840481B2Sep 23, 2014

Power transmission part, damper mechanism, and flywheel assembly

YAMAMOTO KOZO2 citations56

UNIV TOHOKU

1 patent

US12324793B2Jun 10, 2025

Method for renal protection

UNIV TOHOKU0 citations47

MITSUI MINING & SMELTING CO

1 patent

US10300525B2May 28, 2019

Molten metal filtration device

MITSUI MINING & SMELTING CO0 citations29

SEIBU GIKEN KK

1 patent

US10850232B2Dec 1, 2020

Dry room for gas substitution

SEIBU GIKEN KK0 citations24