HH

Hiroyuki Hanawa

KC Koki Holdings Co.: 2 patents #4 of 66Top 7%
📍 Ibaraki, JP: #77 of 578 inventorsTop 15%
Overall (2022): #155,209 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11367907 Battery pack and electric apparatus using battery pack Yasushi Nakano, Satoshi Yamaguchi, Kazuhiko Funabashi, Tomomasa Nishikawa, Shota Kanno +2 more 2022-06-21
11229997 Working machine Shota Hirano, Keita Saitou, Naoki Sato 2022-01-25