KM

Kyohei Matsumura

Ricoh Company: 5 patents #3,664 of 9,818Top 40%
Overall (All Time): #925,923 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11934112 Image forming apparatus having a control mode to vibrate a data recording medium Susumu Miyazaki, Munenori Kimura, Tetsuya Yano 2024-03-19
11490518 Wiring board 2022-11-01
10955374 Characteristic detector, medium supply device, and image forming apparatus incorporating same Yohei Kushida, Ryuuichi Satoh, Sumihiro Inokuchi, Tomohide Kondoh, Ryohta Ueba 2021-03-23
9221264 Image forming apparatus and droplet discharge detector Shotaro Takeuchi, Shingo Masaoka, Masahiko Hisada 2015-12-29
8967759 Image forming apparatus Shingo Masaoka, Shotaro Takeuchi, Masahiko Hisada 2015-03-03