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Yohei Yamazaki

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #1,375,258 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12134220 Injection molding machine and method of controlling the same Ryuichi Katsumata, Kotaro Maruoka 2024-11-05
12098049 Medium processing apparatus and image forming system incorporating same Kazuki Ota, Yuji Miyachi, Yusuke HIRONO, Yuta Yanai, Yuji Susaki +1 more 2024-09-24
11155432 Sheet post-processing apparatus and image forming system incorporating same Hidefumi Shibata, Masanobu Kimata, Yasuki Matsuura 2021-10-26