KB

Katsutoshi Bonkohara

NC Nippon Roki Co.: 1 patents #3 of 3Top 100%
Overall (All Time): #3,879,290 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5026478 Metal holder and protector for a disposable plastic capsule Kazushige Tanabe 1991-06-25