Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525015 | Oxidized microfibrillated cellulose fibers and composition thereof | Masato Takayama, Yoshihiro Aoki, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata +1 more | 2022-12-13 |
| 11512432 | Oxidized microfibrillated cellulose fibers and composition thereof | Masato Takayama, Yoshihiro Aoki, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata +1 more | 2022-11-29 |
| 11466405 | Carboxymethylated microfibrillated cellulose fibers and composition thereof | Masato Takayama, Yoshihiro Aoki, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata +1 more | 2022-10-11 |
| 11453728 | Carboxymethylated microfibrillated cellulose fibers and composition thereof | Masato Takayama, Yoshihiro Aoki, Takeo Izumiya, Hiroyuki Okumura, Tomonori Kawamata +1 more | 2022-09-27 |
| 9242497 | Inkjet recording medium | Misaki Watanabe, Akinobu Chatani, Satoshi Tsuda, Tadashi Yoshida, Koji Kutsuwa | 2016-01-26 |
| 7312176 | Thermally sensitive recording medium | Kaoru Hamada, Kenji Hirai, Takashi Date, Junpei Natsui, Yoshihide Kimura +1 more | 2007-12-25 |
| 7081435 | Thermal recording medium | Tadakazu Fukuchi | 2006-07-25 |