YY

Yasuo Yoshizawa

YC Yoshiki Industrial Co.: 2 patents #1 of 1Top 100%
📍 Yonezawa, JP: #1 of 4 inventorsTop 25%
Overall (1997): #19,355 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5676037 Apparatus for mutual conversion between circular motion and reciprocalmotion — 1997-10-14
5660151 Apparatus for mutual conversion between circular motion and reciprocal motion — 1997-08-26