NY

Norihasa Yamamoto

AK Aisan Kogyo Kabushiki Kaisha: 2 patents #3 of 36Top 9%
📍 Amuru, UG: #8 of 60 inventorsTop 15%
Overall (2011): #75,898 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7981180 Dust filter Takashi Kato, Masahiro Sugiura 2011-07-19
7942947 Dust filter Takashi Kato, Masahiro Sugiura 2011-05-17