Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11702532 | Microfibrous cellulose-containing substance | Hiroyuki Nagatani, Shino Iwai | 2023-07-18 |
| 11346053 | Sheet | Koh SAKAI, Hirokazu Sunagawa, Hayato FUSHIMI | 2022-05-31 |
| 11065850 | Laminate | Hirokazu Sunagawa, Hayato FUSHIMI | 2021-07-20 |
| 10899899 | Sheet, method for producing sheet, and laminate | Koh SAKAI, Yuichi Noguchi | 2021-01-26 |
| 10875988 | Microfibrous cellulose-containing substance | Hiroyuki Nagatani, Shino Iwai | 2020-12-29 |
| 10808361 | Sheets and method for producing sheets | Hirokazu Sunagawa, Koh SAKAI, Hayato FUSHIMI | 2020-10-20 |
| 10273633 | Methods for producing ultrafine fiber and ultrafine fiber-containing sheet, sheet obtained thereby, and resin composite comprising laminated resins | Shino Iwai, Yuichi Noguchi, Hayato FUSHIMI | 2019-04-30 |
| 9932461 | Microfibrous cellulose-containing substance | Hiroyuki Nagatani, Shino Iwai | 2018-04-03 |
| 9896553 | Method for manufacturing rubber composition, rubber composition, vulcanized rubber, and tire | Saaya Takaoka, Hideko Akai, Sachiko SAWADA, Hiroyuki Nagatani | 2018-02-20 |
| 9309385 | Cellulose fibers and process for producing the same, cellulose fiber assembly, and cellulose-fiber composite material | Tomokazu Umemoto, Naohide Ogita, Takanori Shimizu, Yasutomo Noishiki, Hiroyuki Nagatani | 2016-04-12 |
| 8771463 | Cellulose fiber assembly and method for preparing the same, fibrillated cellulose fibers and method for preparing the same, and cellulose fiber composite | Tomokazu Umemoto, Hideko Akai, Yasutomo Noishiki | 2014-07-08 |