Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139851 | Fiber body manufacturing method and fiber body manufacturing apparatus | Yoko Nakai, Hideki Tanaka, Shinobu Yokokawa, Shunichi Seki | 2024-11-12 |
| 11878307 | Coarse crushing device and fiber treatment apparatus | Hiroki KURATA | 2024-01-23 |
| 11802377 | Fibrous body manufacturing method and fibrous body manufacturing apparatus | Masahiko Nakazawa, Shigemi Wakabayashi, Yoshihiro Ueno, Hiroki KURATA, Shunichi Seki | 2023-10-31 |
| 11697224 | Method for manufacturing compact | Yoko Nakai, Shinobu Yokokawa, Hideki Tanaka | 2023-07-11 |
| 11686044 | Fibrous body accumulating device and estimation method | Kensaku Matsuda, Masahide Nakamura, Tomohide Onogi | 2023-06-27 |
| 11491790 | Liquid absorber, liquid-absorbing sheet, liquid absorbent, and image-forming apparatus | Shogo NAKADA, Yoichi Miyasaka, Kaneo Yoda, Nobutaka Urano | 2022-11-08 |
| 11459703 | Sheet manufacturing apparatus, control method thereof, and sheet manufacturing method | Yoshihiro Ueno, Kiyoshi Tsujino | 2022-10-04 |
| 11376855 | Liquid absorber and method for producing same, and liquid ejection apparatus | Shogo NAKADA, Yoichi Miyasaka | 2022-07-05 |
| 11306439 | Fiber material accumulating apparatus and sheet manufacturing apparatus | — | 2022-04-19 |
| 11214922 | Fibrous material accumulating apparatus and sheet manufacturing apparatus | — | 2022-01-04 |
| 11111613 | Sheet manufacturing apparatus, and sheet manufacturing method | Masahide Nakamura | 2021-09-07 |
| 11072887 | Classifying device and fibrous feedstock recycling device | Yuta Inagaki | 2021-07-27 |
| 11072179 | Liquid absorbent body, liquid absorber, and liquid treatment apparatus | Yoichi Miyasaka, Shogo NAKADA | 2021-07-27 |
| 11046079 | Liquid absorber and liquid ejection apparatus | Masahiko Nakazawa, Shogo NAKADA, Yoichi Miyasaka, Kaneo Yoda, Nobutaka Urano | 2021-06-29 |
| 11015273 | Web forming device and sheet manufacturing apparatus | Makoto Yoshida | 2021-05-25 |
| 11008705 | Conveyance device and fibrous material recycling device | — | 2021-05-18 |
| 10914868 | Polarizing plate | Katsunori Takada, Kota Nakai, Shinobu Nagano, Eiko Suefusa, Yoshitsugu Kitamura +1 more | 2021-02-09 |
| 10914034 | Sheet manufacturing apparatus | — | 2021-02-09 |
| 10675777 | Sheet manufacturing apparatus, and sheet manufacturing method | — | 2020-06-09 |
| 10585224 | Polarizing plate and method for producing same | Katsunori Takada, Kota Nakai, Keisuke Kimura, Yoshitsugu Kitamura, Hiroki Kuramoto | 2020-03-10 |
| 10428466 | Sheet manufacturing apparatus and sheet manufacturing method | — | 2019-10-01 |
| 10272623 | Sheet manufacturing apparatus | — | 2019-04-30 |
| 10241236 | Polarizing plate | Katsunori Takada, Kota Nakai, Shinobu Nagano, Eiko Suefusa, Yoshitsugu Kitamura +1 more | 2019-03-26 |
| 10139671 | Polarizing plate with pressure-sensitive adhesive layer | Katsunori Takada, Kota Nakai, Shinobu Nagano, Eiko Suefusa, Yoshitsugu Kitamura +2 more | 2018-11-27 |
| 10107947 | Polarizer, polarizing plate, and method for producing polarizer | Katsunori Takada, Kota Nakai, Keisuke Kimura, Yoshitsugu Kitamura, Hiroki Kuramoto | 2018-10-23 |