DT

Daisuke Tezuka

Ricoh Company: 5 patents #3,664 of 9,818Top 40%
Overall (All Time): #997,135 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9513188 Load estimation apparatus, laser light irradiation system, and load estimation method Takahiro Furukawa 2016-12-06
9384457 Physical distribution management system and physical distribution management method Takahiro Furukawa 2016-07-05
9280690 Writing apparatus, writing system, and writing method Takahiro Furukawa 2016-03-08
8786652 Information processing apparatus, information processing method, and system Takahiro Furukawa 2014-07-22
8570353 Image forming apparatus Takahiro Furukawa 2013-10-29