Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304182 | Barrier laminate and packaging bag | Yuta SHAMOTO, Moeka NAMIOKA, Misaki WAKABAYASHI | 2025-05-20 |
| 12291821 | Heat-sealable paper and packaging bag | Tomofumi Isozaki, Masahiro Tsuruhara, Yuta SHAMOTO, Miyoko Tanaka | 2025-05-06 |
| 11739165 | Phosphoric acid-esterified fine cellulose fiber and method for producing the same | Yuichi Noguchi, Ikue Homma | 2023-08-29 |
| 11280049 | Gas barrier laminate and method for producing same | Masahiro Tsuruhara, Tomofumi Isozaki, Yuta SHAMOTO | 2022-03-22 |
| 11053324 | Phosphoric acid-esterified fine cellulose fiber and method for producing the same | Yuichi Noguchi, Ikue Homma | 2021-07-06 |
| 10167576 | Method of producing fine fiber, and fine fiber, non-woven fabric, and fine fibrous cellulose | Yaping Chao | 2019-01-01 |
| 10040926 | Rubber modifier, rubber modifier dispersion, and rubber composition | Hideko Akai | 2018-08-07 |
| 9982387 | Method for producing fine fibers and sheet containing fine fibers | Yuichi Noguchi, Takayuki Kishida | 2018-05-29 |
| 9567455 | Rubber composition, method for manufacturing same, vulcanized rubber, and tire | Saaya Takaoka, Hideko Akai, Rie Shirahama, Yuichi Noguchi | 2017-02-14 |
| 9309385 | Cellulose fibers and process for producing the same, cellulose fiber assembly, and cellulose-fiber composite material | Tomokazu Umemoto, Naohide Ogita, Takanori Shimizu, Hiroyuki Nagatani, Go Banzashi | 2016-04-12 |
| 8999088 | Process for production of finely fibrous cellulose composite prepreg sheet, process for production of finely fibrous cellulose composite sheet, and process for production of finely fibrous cellulose composite laminate sheet | Mitsuru Tsunoda, Takashi Kawamukai | 2015-04-07 |
| 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, Go Banzashi | 2014-07-08 |
| 8663425 | Method for manufacturing microfibrous cellulose composite sheets and method for manufacturing microfibrous cellulose composite sheet laminate | Takashi Kawamukai, Mitsuru Tsunoda, Yoshiyuki Asayama | 2014-03-04 |
| 8585866 | Wire for papermaking of microfibrous cellulose-containing sheet and method for producing microfibrous cellulose-containing sheet | Eiichi Mikami, Yusuke Kohara, Takashi Kawamukai | 2013-11-19 |