HU

Hideaki Umehara

Ricoh Company: 3 patents #4,826 of 9,818Top 50%
Overall (All Time): #1,473,075 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9887492 Electrical connector with elastic member — 2018-02-06
9402017 Electronic device and communication apparatus — 2016-07-26
9063394 Lens protector and imaging device incorporating the same — 2015-06-23