SK

Satoshi Kojima

Ricoh Company: 3 patents #392 of 2,036Top 20%
Canon: 1 patents #1,814 of 3,938Top 50%
Overall (2016): #35,563 of 481,213Top 8%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9523931 Toner, developer and image forming apparatus Junichi Awamura, Tsuneyasu Nagatomo, Shingo Sakashita, Tomoki Murayama, Masaya Fukuda 2016-12-20
9372416 Method for manufacturing electrophotographic photosensitive member Kazunari Ooyama, Yukihiro Abe 2016-06-21
9291931 Electrostatic charge image developing toner Junichi Awamura, Tsuneyasu Nagatomo, 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