HH

Hiroyuki Hama

TC Tomy Company: 4 patents #12 of 38Top 35%
Mitsubishi Electric: 1 patents #973 of 2,670Top 40%
Overall (2019): #36,035 of 560,194Top 7%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D868903 Launching apparatus for spinning top toy Michelino Paolino, Jr., Thomas Maguire, Luke Christopher Lohan, Hiroyuki Matsukawa 2019-12-03
D852894 Accessory for spinning top toy 2019-07-02
D852895 Launching apparatus for spinning top toy Shina Saito 2019-07-02
D852282 Accessory for spinning top toy 2019-06-25
10256611 Gas insulated electrical apparatus and method of manufacturing gas insulated electrical apparatus Manabu Yoshimura, Shinichiro Nakauchi, Hitoshi Sadakuni, Shuhei Akashi 2019-04-09