KK

Kazuhito Koyama

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #181,911 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6688106 Waste processing system and fuel reformer used in the waste processing system Tsutomu Okusawa, Masahiko Yamagishi, Shigeo Hatamiya, Taiko Ajiro, Megumi Sunou +2 more 2004-02-10