TI

Takafumi Ishii

NO Nippon Oil: 1 patents #24 of 68Top 40%
📍 Kiryu City, JP: #8 of 16 inventorsTop 50%
Overall (1997): #72,331 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5679280 Electro rheological fluid Makoto Sasaki, Katsuhiko Haji 1997-10-21