TK

Takehiko Kitamura

SC Seikoh Giken Co.: 1 patents #4 of 9Top 45%
SI Sumitomo Heavy Industries: 1 patents #2 of 55Top 4%
Overall (1997): #71,996 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693348 Disc molding die Yasuyoshi Sakamoto, Akira Hatano 1997-12-02