AN

Akiyoshi NAKAI

Ricoh Company: 5 patents #3,664 of 9,818Top 40%
Overall (All Time): #972,741 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10656585 Consumable management apparatus, consumable management system, and consumable management method Takeo Seki, Ko Tokumaru, Masaru Kaneko 2020-05-19
9961737 System, information process apparatus and information processing method Yuji Ohue, Kiriko Chosokabe, Kazunari Tonami, Akira Murakata, Hideaki Iijima +1 more 2018-05-01
9888541 Device control system, information processing apparatus, and non-transitory recording medium Kazunari Tonami, Kiriko Chosokabe, Yuji Ohue, Akira Murakata, Hideaki Iijima +1 more 2018-02-06
9766129 Information processing apparatus, human presence determining method, and recording medium storing determining program Kazunari Tonami, Yuji Ohue, Seiji Miyawaki, Kiriko Chosokabe, Hideaki Iijima +1 more 2017-09-19
9305250 Image processing apparatus and image processing method including location information identification 2016-04-05