HH

Hisajiro Hashimoto

YH Yugen Kaisha Houseki-No-Angel: 4 patents #1 of 2Top 50%
📍 Ebeye: #1,220 of 4,528 inventorsTop 30%
Overall (All Time): #1,177,307 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10258116 Clasp — 2019-04-16
8578573 Pin fastener — 2013-11-12
7564331 Clamping tool for chain ends of accessories — 2009-07-21
7112275 Water tank filter and purifier — 2006-09-26