Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233382 | Efficient antifouling and hydrophilic polyethersulfone ultrafiltration membrane and preparation method thereof | Chunjun Ni, Xin Zheng | 2025-02-25 |
| 11932717 | Green synthesis method of antibacterial super-porous hydrogel, product of antibacterial super-porous hydrogel and application of antibacterial super-porous hydrogel to degradation of various pollutants in wastewater treatment | Yuanyuan Liang | 2024-03-19 |
| D889401 | USB portable power supply | — | 2020-07-07 |
| 9512280 | Organic/inorganic composite, manufacturing method therefor, dental material, and bone substitute material | Jun-ichiro Yamagawa, Hiroshi Shimizu | 2016-12-06 |
| 9199393 | High-shear melt-kneader and method of high shearing | Hiroshi Shimizu, Yukio Yoshizawa, Takayuki Takahashi, Ken-ichi Toyoshima | 2015-12-01 |
| 8975336 | Method of melt kneading, extrudate, and transparent resin material | Hiroshi Shimizu | 2015-03-10 |
| 8937126 | Ternary blends of aliphatic polycarbonate derived from carbon dioxide, and process for producing same | Hiroshi Shimizu | 2015-01-20 |
| 8415423 | Melt-kneaded products and molded resin products | Hiroshi Shimizu | 2013-04-09 |
| 8349953 | Resin melting and shearing method, resin molding processing method and resin products | Hiroshi Shimizu, Toshiyuki Imoto | 2013-01-08 |
| 8048948 | Filler-dispersed melt-kneaded products, molded resin products thereof, and production method thereof | Hiroshi Shimizu, Li Zhao | 2011-11-01 |
| 7935417 | Melt-kneaded products, molded resin products, and production method thereof | Hiroshi Shimizu | 2011-05-03 |