Inventor
HANEISHI KIYOAKI
JP5 patents
Patents
5 patentsUS12264988B2Apr 1, 2025
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US11892371B2Feb 6, 2024
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US11609152B2Mar 21, 2023
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US11199475B2Dec 14, 2021
Collision simulation test apparatus and impact test apparatus
KOKUSAI KEISOKUKI KK0 citations60
US12385817B2Aug 12, 2025
Impact test device
KOKUSAI KEISOKUKI KK0 citations50