HF

Hayato Fujita

Ricoh Company: 6 patents #82 of 1,810Top 5%
Overall (2017): #21,808 of 506,227Top 5%
6
Patents 2017

Issued Patents 2017

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9760813 Image forming apparatus Muneaki Iwata, Masaaki Ishida, Atsufumi Omori 2017-09-12
9703244 Image forming apparatus to correct a driving signal for driving a light source Muneaki Iwata, Masaaki Ishida, Atsufumi Omori, Naoto Watanabe 2017-07-11
9703248 Curling detection device, image forming apparatus, curling detection method, image adjustment method, recording medium storing a curling detection program, and recording medium storing an image adjustment program 2017-07-11
9659243 Image forming apparatus and method for driving light source Masaaki Ishida, Atsufumi Omori, Muneaki Iwata 2017-05-23
9606471 Image forming apparatus Masaaki Ishida, Atsufumi Omori, Muneaki Iwata 2017-03-28
9591177 Image forming apparatus Muneaki Iwata, Masaaki Ishida, Naoto Watanabe 2017-03-07