IS

Isao Sawamoto

PE Permelec Electrode: 1 patents #4 of 6Top 70%
Overall (1994): #122,115 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290406 Method for producing ozone Takayuki Shimamune, Yoshinori Nishiki 1994-03-01