HN

Hitomi Nakai

NC Nippon Pneumatic Mfg. Co.: 1 patents #7 of 40Top 20%
Overall (All Time): #3,840,089 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5271301 Vibrating cutting tool Masaaki Hiraoka, Yasuo Umemura, Osamu Date, Tsutomu Aoki, Fukuo Wakano 1993-12-21