Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226752 | Method for regenerating highly water-absorbing polymer, method for producing highly water-absorbing recycled polymer, and use of alkali metal ion source | Ryusei Ito, Haruna Onodera, Naoyuki Funamizu, Takayoshi Konishi | 2025-02-18 |
| 11773536 | Method for producing pulp fibres for saccharification, and aqueous solution of pulp fibres for saccharification | Takayoshi Konishi, Naoto Ohashi, Toshio Hiraoka, Noritomo Kurita | 2023-10-03 |
| 11358123 | Method for recycling superabsorbent polymer derived from used absorbent article and recycled superabsorbent polymer derived from used absorbent article | Takayoshi Konishi, Takashi Kato, Noritomo Kurita | 2022-06-14 |
| 11299851 | Method for producing pulp fibers to be saccharified | Naoto Ohashi, Takayoshi Konishi | 2022-04-12 |
| 9918882 | Tampon applicator and sanitary tampon | Yukihiro Ito, Kenta Taniguchi, Azusa Matsushima, Akie Kinoshita | 2018-03-20 |
| 9474656 | Tampon applicator | Kenta Taniguchi, Yukihiro Ito | 2016-10-25 |
| 9283122 | Tampon applicator | Kenta Taniguchi, Yukihiro Ito | 2016-03-15 |
| 9186282 | Tampon applicator | Yukihiro Ito, Kenta Taniguchi | 2015-11-17 |
| 9119746 | Absorbent article and method of producing absorbent article | Azusa Matsushima | 2015-09-01 |
| 4900614 | Glass fiber base material for print wiring substrate | Keita Miyazato | 1990-02-13 |