HK

Hiroaki Koyama

NK Nippon Kayaku: 1 patents #1 of 21Top 5%
📍 Fujioka, JP: #3 of 7 inventorsTop 45%
Overall (2023): #424,664 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11667261 Gas generator Shinya Ueda, Satoshi Ohsugi, Haruki TAKIZAWA 2023-06-06