YC

Yoshinobu Chaen

SA Sankyu: 1 patents #1 of 4Top 25%
Overall (1994): #49,113 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5342104 Automatic lifting angle adjuster for lifting wire rope Masanori Sato, Kazuyoshi Goto, Katsuyuki Hiyama 1994-08-30