Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390534 | Branched degradable polyethylene glycol binder | Hiroki Yoshioka, Kazuki Osakama, Mika Hamura, Takanori Inaba, Nobuhiro Nishiyama +3 more | 2025-08-19 |
| 12239713 | Degradable polyethylene glycol conjugate | Hiroki Yoshioka, Masaki Kamiya, Yuji Yamamoto, Midori Hirai, Akiko Sasaki +5 more | 2025-03-04 |
| 12187846 | Degradable polyethylene glycol derivative | Hiroki Yoshioka, Masaki Kamiya, Yuji Yamamoto, Midori Hirai, Akiko Sasaki +5 more | 2025-01-07 |
| 11890347 | PH-responsive polymer and drug delivery system | Nobuhiro Nishiyama, Abdul-Hackam Ranneh, Keishiro Tomoda, Takahiro Nomoto, Makoto Matsui | 2024-02-06 |
| 11707530 | Ligand capable of multivalently binding to glutamine transporter, and composition comprising same | Nobuhiro Nishiyama, Takahiro Nomoto, Keishiro Tomoda, Makoto Matsui, Naoki Yamada +4 more | 2023-07-25 |
| 11555082 | P-boronophenylalanine derivative and composition containing same, and kit for producing said derivative and composition | Nobuhiro Nishiyama, Takahiro Nomoto, Yukiya INOUE, Ying Yao, Kaito Kanamori +2 more | 2023-01-17 |
| 11376266 | Antitumor agent | Hideyuki Saya, Osamu Nagano, Kenji Tsuchihashi, Kentaro Suina, Nobuhiro Nishiyama +5 more | 2022-07-05 |
| 11020418 | Unit structure-type pharmaceutical composition for nucleic acid delivery | Kazunori Kataoka, Kanjiro Miyata, Nobuhiro Nishiyama, Kensuke Osada, Sumiyo Watanabe +3 more | 2021-06-01 |
| 9808480 | Unit structure-type pharmaceutical composition for nucleic acid delivery | Kazunori Kataoka, Kanjiro Miyata, Nobuhiro Nishiyama, Kensuke Osada, Sumiyo Watanabe +3 more | 2017-11-07 |
| 8450282 | Anionic polymer, polyion complex and ternary polymer composite using anionic polymer, and pharmaceutical composition | Kazunori Kataoka, Atsushi Ishii, Masataka Nakanishi, Nobuhiro Nishiyama, Kanjiro Miyata | 2013-05-28 |
| 8431545 | Copolymer including uncharged hydrophilic block and cationic polyamino acid block having hydrophobic group in part of side chains, and use thereof | Kazunori Kataoka, Nobuhiro Nishiyama, Atsushi Ishii, Yasuki Kato, Kanjiro Miyata +1 more | 2013-04-30 |