KT

Kenichi Togawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,533,853 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6336842 Rotary machining apparatus Shigeo Ootsuki, Shigeo Moriyama, Takashi Kugaya, Makoto Kajiwara, Shyuichi Oowada +2 more 2002-01-08