HK

Hidetoshi Kojima

Ricoh Company: 2 patents #82 of 689Top 15%
Overall (2025): #122,223 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12312192 Sheet feeding device and image forming system incorporating the sheet feeding device Kazunori Konno, Masanobu Yoshida, Tomoyuki Okada, Tatsuya Sugawara, Yusuke HIRONO 2025-05-27
12304762 Sheet feeder, image forming apparatus, sheet feeding method, and storage medium Yohsuke Edo, Tatsuya Sugawara, Yohsuke Takamiya 2025-05-20