HH

Hideki Hasumi

NC Nhk Spring Co.: 1 patents #29 of 93Top 35%
SU Subaru: 1 patents #140 of 438Top 35%
Overall (2025): #369,966 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12420686 Cushion skin, seat cushion, and vehicle seat Syunji Takazawa, Atsushi Kageyama, Fumito KITANAKA, Kenji Nagumo 2025-09-23