TO

Toshiharu Okada

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #57,031 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5341256 Rotary head adjuster Akio Murata, Hideaki Mukae, Takaaki Maegawa, Masaru Higashionji 1994-08-23