HH

Hiroyuki Hama

TC Tomy Company: 4 patents #6 of 14Top 45%
Overall (2022): #48,541 of 548,613Top 9%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D970635 Playing surface for spinning top toy Douglas Arthur Schultheis, Luke Christopher Lohan 2022-11-22
D969931 Accessory for spinning top toy 2022-11-15
D964475 Launching apparatus for spinning top toy Douglas Arthur Schultheis, Makoto Muraki 2022-09-20
D948628 Accessory for spinning top toy Ryota Shimada 2022-04-12