HY

Hirofumi Yamada

Overall (All Time): #3,151,914 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8400254 Surge absorbing element EIICHI KOGA, Noriko Sawada, Mikinori Amisawa, Seiichi Minami, Tomohisa Okimoto 2013-03-19