YH

Yuichi Hirose

Ricoh Company: 2 patents #462 of 1,683Top 30%
KA Kao: 1 patents #68 of 338Top 25%
RL Ricoh Company, Limted: 1 patents #1 of 21Top 5%
Overall (2011): #19,536 of 364,097Top 6%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8059991 Belt-conveyance control device, image forming apparatus, belt-conveyance control method, and computer program product Toshiyuki Andoh, Hiromichi Matsuda, Satoru Tao, Noritaka Masuda, Yuji Uozaki 2011-11-15
8002261 Feeding method, feeding device, and image forming system Takayuki Nishimura, Hideaki Matsui, Masaru Yamagishi, Takashi Fukumoto 2011-08-23
7972985 Nonwoven fabric and process of producing the same Shinsuke Nagahara 2011-07-05
7920808 Belt device and image-forming apparatus Hirofumi Ohkushi 2011-04-05