MI

Masaaki Ishida

Ricoh Company: 5 patents #109 of 1,810Top 7%
Overall (2017): #28,287 of 506,227Top 6%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9760813 Image forming apparatus Muneaki Iwata, Atsufumi Omori, Hayato Fujita 2017-09-12
9703244 Image forming apparatus to correct a driving signal for driving a light source Muneaki Iwata, Atsufumi Omori, Naoto Watanabe, Hayato Fujita 2017-07-11
9659243 Image forming apparatus and method for driving light source Hayato Fujita, Atsufumi Omori, Muneaki Iwata 2017-05-23
9606471 Image forming apparatus Atsufumi Omori, Muneaki Iwata, Hayato Fujita 2017-03-28
9591177 Image forming apparatus Muneaki Iwata, Naoto Watanabe, Hayato Fujita 2017-03-07