KM

Katsuhiko Maeda

Ricoh Company: 2 patents #386 of 1,821Top 25%
Overall (2018): #131,530 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10089559 Scanner, image forming apparatus, and scanning method Takuma Nishio, Yuugo Matsuura 2018-10-02
9857723 Light beam scanning apparatus and light beam scanning method Yuki Honda 2018-01-02