Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11730856 | Method of producing product inorganic compound and product inorganic compound | Kunio Ishikawa, Maho ISHIKAWA | 2023-08-22 |
| 11542367 | Medical polymer material having excellent bone-bonding property | Kunio Ishikawa, Kanji Tsuru, Akira Tsuchiya, Yuki Sugiura | 2023-01-03 |
| 11246708 | Medical use honeycomb structure | Kunio Ishikawa, Kanji Tsuru, Akira Tsuchiya, Yuki Sugiura | 2022-02-15 |
| 11167060 | Method for producing calcium carbonate block | Kunio Ishikawa, Kanji Tsuru, Akira Tsuchiya, Yuki Sugiura, Noriko Tanaka | 2021-11-09 |