HS

Hiroyuki Shimanaka

DC Dainichiseika Color & Chemicals Mfg. Co.: 2 patents #1 of 21Top 5%
Overall (2023): #151,070 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11746178 Polymer production method and radical polymerization initiating group-containing compound Yoichi Tagi, Yoshikazu Murakami 2023-09-05
11746247 Aqueous pigment dispersion liquid Yosuke Sakai, Misaki Narita, Yasuhiro Yoshida, Shinichiro Aoyagi, Yoshikazu Murakami 2023-09-05