HH

Hisatoshi Hayakawa

KP Kabushiki Kaisha Pilot: 1 patents #1 of 6Top 20%
Overall (2023): #425,455 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11667146 Writing tool Tatsuya Iijima, Hisashi Iwata 2023-06-06