TN

Tomohiro Nakagawa

Ricoh Company: 3 patents #261 of 1,810Top 15%
RC Rioch Company: 1 patents #1 of 12Top 9%
Overall (2017): #36,059 of 506,227Top 8%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9663668 Inkjet ink, inkjet recording method and ink recorded matter Naohiro Toda, Hidefumi Nagashima, Ichiroh Fujii, Juichi Furukawa 2017-05-30
9605173 Ink, inkjet recording method, ink cartridge, recorded matter, and inkjet recording device Ichiroh Fujii, Naohiro Toda, Hidefumi Nagashima, Juichi Furukawa, Hikaru Kobayashi 2017-03-28
9587124 Aqueous ink for inkjet, inkjet recording method, inkjet recorded matter, and inkjet recording device Hidefumi Nagashima, Naohiro Toda, Juichi Furukawa, Ichiroh Fujii 2017-03-07
9574098 Ink for inkjet recording and recording method therewith Ichiroh Fujii, Naohiro Toda, Hidefumi Nagashima 2017-02-21