HK

Hiroshige Kobayashi

📍 Chonan, JP: #22 of 56 inventorsTop 40%
Overall (All Time): #1,914,218 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10726392 Email file-and-refer system — 2020-07-28
4685588 Portable container for food or drink to be warmed or cooled — 1987-08-11