Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264217 | Surface treatment film, manufacturing method therefor, and article | Hiroyuki Shimanaka, Hiromasa Sato, Miho Tanishima, Yoshinobu Tsujii, Keita Sakakibara | 2025-04-01 |
| 11746178 | Polymer production method and radical polymerization initiating group-containing compound | Hiroyuki Shimanaka, Yoshikazu Murakami | 2023-09-05 |
| 10982020 | A-B block co-polymer, A-B block co-polymer production method, resin treatment pigment composition, resin treatment pigment composition production method, pigment dispersion, and pigment dispersion solution | Hiroyuki Shimanaka, Yoshikazu Murakami, Shinichiro Aoyagi, Kazutaka Arai, Sachio Yoshikawa | 2021-04-20 |
| 10982033 | Polymer production method and radical polymerization initiating group-containing compound | Hiroyuki Shimanaka, Yoshikazu Murakami | 2021-04-20 |
| 9988480 | Pigment dispersant, production method for pigment dispersant, and pigment dispersion liquid | Hiroyuki Shimanaka, Yoshikazu Murakami | 2018-06-05 |
| 9732176 | Pigment dispersant, production method for pigment dispersant, and pigment dispersion liquid | Hiroyuki Shimanaka, Yoshikazu Murakami | 2017-08-15 |