HK

Hidefumi Koga

KC Kowa Company: 6 patents #86 of 562Top 20%
📍 Nara, JP: #696 of 2,795 inventorsTop 25%
Overall (All Time): #834,021 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10206439 Elbow joint supporter Kazuhiko Matsuo 2019-02-19
9579229 Hand joint supporter Kazuhiko Matsuo 2017-02-28
9526279 Knee joint supporter Kazuhiko Matsuo 2016-12-27
9526651 Lower leg supporter Yoshihiko Kozasa 2016-12-27
9192200 Foot joint supporter Kazuhiko Matsuo 2015-11-24
9138020 Knee joint supporter Kazuhiko Matsuo 2015-09-22