YY

Yoshihiro Yamauchi

YA Yamabiko: 2 patents #44 of 132Top 35%
IC Ikeya Formula Co.: 1 patents #3 of 4Top 75%
UN Univance: 1 patents #7 of 38Top 20%
Overall (All Time): #1,392,202 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11649894 Shift control device Tadahiko Kato, Shinji Ikeya, Masao Teraoka 2023-05-16
9363949 Grip for backpack-type air blowing machine Yusuke Kinoshita, Hiroki Mutoh 2016-06-14
9206567 Air-blow working machine Yusuke Kinoshita 2015-12-08