Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416109 | Dispersion device and accumulation device | Kensaku Matsuda, Toshizo Nishi | 2025-09-16 |
| 12264437 | Fiber body manufacturing apparatus and defibrating device | — | 2025-04-01 |
| 12180652 | Defibrating apparatus and fiber body manufacturing apparatus | — | 2024-12-31 |
| 11866885 | Sheet producing method and sheet producing apparatus | Masahide Nakamura, Hidemasa Kanada | 2024-01-09 |
| 11851817 | Defibrating apparatus and fiber body manufacturing apparatus | — | 2023-12-26 |
| 11846071 | Defibrating apparatus and fiber body manufacturing apparatus | — | 2023-12-19 |
| 11753769 | Sheet manufacturing method and sheet manufacturing apparatus | Masahide Nakamura, Yoshiyuki Nagai, Hideki Tanaka, Yoko Nakai | 2023-09-12 |
| 11753768 | Sheet manufacturing apparatus and sheet manufacturing method | Yoshiyuki Nagai, Masahide Nakamura | 2023-09-12 |
| 11396033 | Separation device | Yuta Inagaki | 2022-07-26 |
| 11311912 | Separation device and fiber body deposition apparatus | Yuta Inagaki | 2022-04-26 |
| 11229928 | Separation device and fiber body deposition apparatus | Yuta Inagaki | 2022-01-25 |
| 11173627 | Transport device and sheet manufacturing apparatus | Toshiaki Yamagami | 2021-11-16 |
| 11162215 | Defibration treatment apparatus and fiber processing apparatus | Yuta Inagaki, Masahide Nakamura, Keigo Yamasaki | 2021-11-02 |
| 10081913 | Sheet manufacturing apparatus | Naotaka Higuchi, Masahide Nakamura | 2018-09-25 |
| 9771685 | Sheet manufacturing apparatus and sheet manufacturing method | Naotaka Higuchi, Masahide Nakamura, Minoru OTAGIRI | 2017-09-26 |