YK

Yoichi Kitahara

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #1,970,162 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10163045 Electronic apparatus and method of managing status information of the same Kengo Tanaka, Kazushi Takei, Norio Muraishi, Sumihiro Inokuchi, Masashi Hommi +2 more 2018-12-25
9134661 Image forming apparatus 2015-09-15