AT

Akifumi Tanaka

DC Dainichiseika Color & Chemicals Mfg. Co.: 2 patents #4 of 17Top 25%
YC Yuyama Mfg. Co.: 1 patents #4 of 19Top 25%
Overall (2024): #95,672 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12173105 A-B block copolymer, polymer emulsion and water-based inkjet ink Hiroyuki Shimanaka, Jun KAMABAYASHI, Toshie Okubo, Lu Tian, Yoshikazu Murakami +1 more 2024-12-24
12065575 Aqueous pigment dispersion liquid, aqueous ink-jet ink, and dry coating Hiroyuki Shimanaka, Jun KAMABAYASHI, Sachio Yoshikawa, Toshie Okubo, Lu Tian 2024-08-20
11954962 Cassette handling apparatus and drug handling apparatus Hidenori Tsuji, Satoshi GOTOU, Hiroshi IEDA 2024-04-09