Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898003 | Polyester resin, coating agent, adhesive, resin composition, ink, and method for producing polyester resin | Yuka TACHIBANA, Asako Kaneko | 2024-02-13 |
| 11314179 | Polyester resin, method for producing polyester resin, and toner using said polyester resin | Asako Kaneko, Masaaki Kiura, Yoshihiro Kamon | 2022-04-26 |
| 10691034 | Polyester resin for toner, method for producing same, and toner | Yoko Tamura, Akifumi Kondo, Takahiro Mori | 2020-06-23 |
| 10550412 | Method of producing lipid | Tatsuro Ozaki, Takeshi Saito | 2020-02-04 |
| 10428178 | Polyester resin for toner, method for producing polyester resin for toner, and toner | Yoko Tamura, Akifumi Kondo | 2019-10-01 |
| 10409181 | Master batch for toners, method for producing same, toner and method for producing toner | — | 2019-09-10 |
| 10394146 | Binder resin for toners, toner, and method for producing same | Yoko Tamura, Kanako Funabashi | 2019-08-27 |
| 10254671 | Binder resin for toner, toner, and manufacturing method therefor | Yoko Tamura, Kanako Funabashi | 2019-04-09 |
| 9971259 | Polyester resin, toner containing polyester resin, and method for manufacturing polyester resin | Yoko Tamura, Akifumi Kondo | 2018-05-15 |
| 9791796 | Polyester resin, method for producing same, and toner | Masaru Sugiura, Ryuichi Ansai, Satoshi Sakuma | 2017-10-17 |
| 7585674 | Host microorganisms | Kazuhisa Sawada, Keiji Endo, Masatoshi Tohata, Katsuya Ozaki | 2009-09-08 |
| 7364891 | Mutated alkaline cellulase | Yoshihiro Hakamada, Tooru Kobayashi | 2008-04-29 |
| 5907048 | Process for preparing dihydropyrane compound | Tohru Nishioka, Shigeyoshi Tanaka, Junji Koshino, Osamu Yamashita, Makoto Kohama | 1999-05-25 |