TS

Tetsuro Sakamoto

NO Nippon Oil: 1 patents #29 of 101Top 30%
Overall (1994): #61,056 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5370809 Synthetic lubricating oils Noboru Ishida, Hiroshi Hasegawa 1994-12-06