IK

Ikumi Kazama

Ricoh Company: 4 patents #4,167 of 9,818Top 45%
Overall (All Time): #1,070,303 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12208981 Sheet stacker and image forming apparatus incorporating same 2025-01-28
12122626 Sheet stacker and image forming apparatus 2024-10-22
12024383 Sheet guide, sheet conveyor, sheet stacker, and printer 2024-07-02
11919741 Sheet stacking apparatus and liquid discharging apparatus 2024-03-05