HS

Hiroaki Segawa

Dai Nippon Printing Co.: 2 patents #35 of 222Top 20%
Overall (2020): #167,854 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10570287 Non-aqueous dispersant, color material dispersion liquid for color filter, color filter, liquid crystal display device and organic light-emitting display device Michihiro Ogura, Tomoki Murata, Fumiyasu Murakami, Masato Okada 2020-02-25
10525757 Thermal transfer sheet, coating liquid for colorant layer, method for manufacturing thermal transfer sheet, and image forming method Kazuya Yoshida, Tomohiko IMODA, Yoshimasa Kobayashi, Tomoko Suzuki, Hiroyuki Hasegawa +1 more 2020-01-07