Hiroyuki Ono

Ricoh Company: 1 patents #815 of 1,810Top 50%

SU Subaru: 1 patents #28 of 135Top 25%

Overall (2017): #147,797 of 506,227Top 30%

Patents 2017

Issued Patents 2017

Patent #	Title	Co-Inventors	Date
9733218	Sheet conveying device, image forming apparatus, and method of determining whether multi-feed has occurred	—	2017-08-15
9659376	Filtering device	—	2017-05-23