WK

Wataru Kashima

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #2,253,914 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5969844 Rotor and polygon scanner that incorporates the rotor Yukio Itami, Mitsuo Suzuki 1999-10-19
5739602 Method of and device using adhesively connected parts for preventing motor rotational imbalance caused by thermal expansion Mitsuo Suzuki, Yukio Itami, Wataru Ohtani, Yoshihiro Takahashi, Noriyuki Kadowaki 1998-04-14