Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732087 | Biomass-resource-derived polyester and production process thereof | Takayuki Aoshima, Yasuaki Miki, Katsuhisa Kumazawa, Satoshi Katou, Tadashi Uyeda +3 more | 2023-08-22 |
| 11560449 | Biomass-resource-derived polyester and production process thereof | Takayuki Aoshima, Yasuaki Miki, Katsuhisa Kumazawa, Satoshi Katou, Tadashi Uyeda +3 more | 2023-01-24 |
| 10870727 | Biomass-resource-derived polyester and production process thereof | Takayuki Aoshima, Yasuaki Miki, Katsuhisa Kumazawa, Satoshi Katou, Tadashi Uyeda +3 more | 2020-12-22 |
| 10287393 | Biomass-resource-derived polyester and production process thereof | Takayuki Aoshima, Yasuaki Miki, Katsuhisa Kumazawa, Satoshi Katou, Tadashi Uyeda +3 more | 2019-05-14 |
| 9080009 | Biomass-resource-derived polyester and production process thereof | Takayuki Aoshima, Yasuaki Miki, Katsuhisa Kumazawa, Satoshi Katou, Tadashi Uyeda +3 more | 2015-07-14 |
| 8969507 | Aliphatic polyester resin and its production method | Shinichiro Matsuzono, Hiroyuki Kaneko, Toshiyuki Hamano, Takayuki Aoshima, Tadashi Ueda | 2015-03-03 |
| 8318893 | Aliphatic polyester resin and its production method | Shinichiro Matsuzono, Hiroyuki Kaneko, Toshiyuki Hamano, Takayuki Aoshima, Tadashi Ueda | 2012-11-27 |
| 8021864 | Biomass-resource-derived polyester and production process thereof | Takayuki Aoshima, Yasuaki Miki, Katsuhisa Kumazawa, Satoshi Katou, Tadashi Uyeda +3 more | 2011-09-20 |
| 7985566 | Biomass-resource-derived polyester and production process thereof | Takayuki Aoshima, Yasuaki Miki, Katsuhisa Kumazawa, Satoshi Katou, Tadashi Uyeda +3 more | 2011-07-26 |
| 7317069 | Aliphatic polyester and process for producing the same | Takayuki Aoshima, Tadashi Uyeda, Yasuaki Miki | 2008-01-08 |
| 6720123 | Process for producing toner for developing electrostatic image | Yuqing Xu, Kazuo Mitsuhashi, Tomohiko Tokunaga | 2004-04-13 |