TO

Tadaaki OYAMA

Ricoh Company: 4 patents #62 of 1,326Top 5%
Overall (2021): #39,081 of 548,734Top 8%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11190666 Image processing device, image forming apparatus, image processing method, and non-transitory computer-readable storage medium Yutaka OHMIYA, Masamoto Nakazawa 2021-11-30
11170243 Image processing device, image forming apparatus, and image processing method Masamoto Nakazawa, Yutaka OHMIYA 2021-11-09
11095788 Document size detection device, image reading device, image forming apparatus, document size detecting method, and recording medium Masamoto Nakazawa, Hiroki Shirado, Tomohiro Sasa, Tatsuya Ozaki, Kohsuke Nambara 2021-08-17
11089177 Reading device, image forming apparatus, and image reading method Tatsuya Ozaki, Tomohiro Sasa, Hiroki Shirado, Kohsuke Nambara, Masamoto Nakazawa 2021-08-10