EA

Eiji Akahane

KA Kansei: 1 patents #4 of 28Top 15%
SM Shin Caterpillar Mitsubishi: 1 patents #3 of 13Top 25%
Overall (1997): #155,845 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5664637 Operation breaking apparatus for construction equipment Makoto Ohta, Seiichi Hata, Kenzo Kuroda, Shosuke Sato 1997-09-09