HS

Haruko Sugimoto

SA Stonehart Associates: 2 patents #3 of 7Top 45%
TK Tanaka Kikinzoku Kogyo K.K.: 2 patents #5 of 29Top 20%
Overall (1994): #32,604 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5275998 Process of preparing catalyst supporting highly dispersed metal particles Kazunori Tsurumi, Nobuo Yamamoto, Toshihide Nakamura, Paul Stonehart 1994-01-04
5275999 Process of preparing catalyst supporting highly dispersed metal particles Kazunori Tsurumi, Nobuo Yamamoto, Toshihide Nakamura, Paul Stonehart 1994-01-04