Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493439 | Carbon-containing solid acid having sulfonate group | Hiroshi Shioyama, Qiang Xu, Masato Kiuchi, Yutaka Kimura | 2019-12-03 |
| 9879295 | Bacterial cellulose and bacterium producing it | Kenji Tajima, Ryota Kose | 2018-01-30 |
| 9675964 | Noble metal-oxide combined nanoparticle, and, method of producing the same with high purity | Kenji Koga, Makoto Hirasawa, Naoto Koshizaki | 2017-06-13 |
| 9611495 | Bacterial cellulose and bacterium producing it | Kenji Tajima, Ryota Kose | 2017-04-04 |
| 7998710 | Process for purifying difructose dianhydride III | Hiroto Kikuchi, Norimitsu Takagi, Tsutomu Aritsuka, Yoshihiro Senba, Fusao Tomita +1 more | 2011-08-16 |
| 5506273 | Catalyst for hydrogenation and method for hydrogenation therewith | Masatake Haruta, Tetsuhiko Kobayashi, Susumu Tsubota, Atsushi Ueda, Masanori Ando | 1996-04-09 |