YK

Yoshio Kubo

Ricoh Company: 3 patents #392 of 2,036Top 20%
Overall (2016): #49,335 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9429827 Image projection apparatus, control method, and computer-readable storage medium 2016-08-30
9316895 Image projection apparatus with an enclosure and air supply 2016-04-19
9229305 Image projection apparatus, control method, and computer-readable storage medium Takahiro Kado, Nobuhiro Hosoi 2016-01-05