TN

Tsuneyasu Nagatomo

Ricoh Company: 3 patents #392 of 2,036Top 20%
Overall (2016): #51,687 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9523931 Toner, developer and image forming apparatus Satoshi Kojima, Junichi Awamura, Shingo Sakashita, Tomoki Murayama, Masaya Fukuda 2016-12-20
9291931 Electrostatic charge image developing toner Junichi Awamura, Satoshi Kojima, Shingo Sakashita, Tomoki Murayama, Masaya Fukuda 2016-03-22
9274445 Toner set, developer set, and image forming apparatus Junichi Awamura, Teruki Kusahara, Satoshi Ogawa, Daisuke Ito, Daisuke Inoue +4 more 2016-03-01