YK

Yasuo Kajioka

SC Shimizu Construction Co.: 1 patents #15 of 42Top 40%
Overall (1989): #42,133 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848960 Finishing machine for a concrete surface Akira Okada, Tomio Komine, Satoru Shimizu 1989-07-18