HK

Hiroaki Kato

TK Toshiba Kikai: 1 patents #2 of 26Top 8%
Yamaha: 1 patents #59 of 158Top 40%
Overall (2021): #156,956 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10985991 Relay device, program, and display control method Yoshimitsu Nishihara 2021-04-20
10894351 Clip-type stretching apparatus Yoshihisa Ikeda, Michihiko Saito, Yuichi Watanabe 2021-01-19