MF

Masanari Fujita

Ricoh Company: 4 patents #257 of 2,036Top 15%
Overall (2016): #39,191 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9436125 Powder container and image forming apparatus incorporating same Tatsuo Fukushima 2016-09-06
9348309 Image forming apparatus and driving method for driving image forming apparatus Yasuhide Matsuno, Shin Murayama, Shin Yamamoto, Shinichi Arasawa 2016-05-24
9304474 Image forming apparatus Takeshi Sakashita, Yuuji Meguro, Naoki Takai, Daisuke Hasebe 2016-04-05
9280130 Developer container, developing device, process unit, and image forming apparatus Tomohiro Kubota, Naoki Nakatake, Yoshiyuki Shimizu, Shoh Tsuritani, Manabu Hamada +1 more 2016-03-08