TO

Takahiro Ozaki

SK Showa Shell Sekiyu K.K.: 1 patents #1 of 8Top 15%
Overall (1997): #71,103 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5624889 Lubricating grease composition Tomoo Munakata, Yasushi Kawamura, Kazunori Takase, Tetsuo Tsuchiya 1997-04-29