YH

Yasunori Hashimoto

Ricoh Company: 2 patents #462 of 1,683Top 30%
Overall (2011): #57,586 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7999352 Semiconductor device Kimihiko Yamashita 2011-08-16
7986028 Semiconductor device having metal thin film resistance element Kimihiko Yamashita 2011-07-26