KH

Koichi Hagiwara

SC Shibuya Kogyo Co.: 1 patents #2 of 12Top 20%
SC Shibuya Machinery Co.: 1 patents #1 of 4Top 25%
Overall (2002): #172,269 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6386949 Method for cleansing/scraping and apparatus therefor Jiro Watanabe, Kazuo Kishimoto, Hiroyuki Nakano 2002-05-14