RK

Ryousaku Kobayashi

NB Nohmi Bosai: 1 patents #3 of 19Top 20%
Overall (1997): #81,941 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5598147 Smoke detecting apparatus for fire alarm Mikio Mochizuki, Hideo Ito 1997-01-28