HT

Hisao Takai

PK Pentel Kabushiki Kaisha: 1 patents #76 of 170Top 45%
TC Toagosei Co.: 1 patents #155 of 338Top 50%
📍 Ebeye: #2,730 of 4,528 inventorsTop 65%
Overall (All Time): #3,656,405 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5934457 Liquid container Katsuhiro Ueda 1999-08-10