Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619000 | Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol | Teruhiko OHARA, Naoki Suzuki, Yasuko Nakajima, Hiroto Itou, Takayuki Aoshima +1 more | 2020-04-14 |
| 10370684 | Treatment method of saccharide solution | Kiminori Kawakami, Yasuyo Saito, Ryusuke Aoyama, Shigeki Nitta, Masaru Utsunomiya | 2019-08-06 |
| 10351658 | Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol | Teruhiko OHARA, Naoki Suzuki, Yasuko Nakajima, Hiroto Itou, Takayuki Aoshima +1 more | 2019-07-16 |
| 10023883 | Method for treating sugar solution, hydrogenated sugar solution, method for producing organic compound, and method for culturing microorganisms | Kiminori Kawakami, Shigeki Nitta, Syuuichi Yunomura, Masaru Utsunomiya, Yuusuke Izawa | 2018-07-17 |
| 9963537 | Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol | Teruhiko OHARA, Naoki Suzuki, Yasuko Nakajima, Hiroto Itou, Takayuki Aoshima +1 more | 2018-05-08 |
| 9394397 | Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol | Teruhiko OHARA, Naoki Suzuki, Yasuko Nakajima, Hiroto Itou, Takayuki Aoshima +1 more | 2016-07-19 |
| 9290614 | Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol | Teruhiko OHARA, Naoki Suzuki, Yasuko Nakajima, Hiroto Itou, Takayuki Aoshima +1 more | 2016-03-22 |
| 8716175 | Catalyst for producing ethylene oxide, process for producing the catalyst and process for producing ethylene oxide | Katsumi Nakashiro, Soichiro Yamada | 2014-05-06 |
| 5617009 | Rechargeable battery charging circuit which sets supplemental charging capacity according to ambient temperature | Mitsunori Takao, Toshiharu Kokuga, Hiroaki Sakurai | 1997-04-01 |
| 4636445 | Metal/hydrogen alkaline storage battery | Masaru Yamano, Takashi Sakai, Nobuhiro Furukawa, Shuzo Murakami | 1987-01-13 |
| 4619873 | Preservation device for lead storage battery | Yoshikazu Ishikura, Akira Watanabe | 1986-10-28 |