MN

Michihiko Namba

Ricoh Company: 5 patents #76 of 1,821Top 5%
Overall (2018): #26,129 of 503,207Top 6%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10160248 Processing fluid, image forming method, recorded matter, and inkjet recording device Shosuke Aoai 2018-12-25
10119042 Ink, inkjet printing apparatus, inkjet printing method, and printed matter Masahiro Kido, Juichi Furukawa, Hidefumi Nagashima, Yuta Nakamura, Masaaki Tsuda +4 more 2018-11-06
10066112 White ink, ink set, recording method, ink container, and inkjet recording device Yuta Nakamura, Hiroaki Takahashi, Hikaru Kobayashi 2018-09-04
9937715 Inkjet recording method and inkjet recording device Kiminori Masuda, Satomi Araki, Hiroaki Takahashi, Amika Sagara 2018-04-10
9879207 Cleaning filling liquid, cartridge, cleaning filling method, and inkjet recording device Takashi Tamai, Tomohiro Inoue, Hiroshi Gotou, Akihiko Gotoh, Kiyofumi Nagai 2018-01-30