TK

Tutomu Kawashima

NC Nissho Engineering Co.: 1 patents #7 of 26Top 30%
📍 Koto, JP: #86 of 153 inventorsTop 60%
Overall (All Time): #3,896,337 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4902206 Bellows pump Takao Nakazawa, Jisaburo Naito, Hiroyuki Horiki 1990-02-20