HY

Haruhiko Yagi

PK Pentel Kabushiki Kaisha: 1 patents #76 of 170Top 45%
📍 Koshigaya, JP: #130 of 242 inventorsTop 55%
Overall (All Time): #4,022,703 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4545694 Ink supply device for an inking type wire dot printer Yuki Ninomiya 1985-10-08