TH

Tetsuro Hirota

Ricoh Company: 3 patents #215 of 1,821Top 15%
Overall (2018): #54,907 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10114323 Sheet size detector and image processing apparatus Yu Wakabayashi, Shintaroh Yamada, Shun Kobayashi 2018-10-30
10099876 Sheet material thickness detection device, sheet material anomaly detection device, sheet material feeding device, and image forming device Shingo Nishizaki 2018-10-16
10031016 Fluid detection apparatus to detect a quantity of fluid using a vibration Kazuho Satoh, Tomoki Shimohira, Tetsuhiko Mizuyama 2018-07-24