Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D739095 | Drum type washing machine | Hai Shu, Wen Wei Li, Rong Cai, Bin Ding, Jian Ping Zhu +1 more | 2015-09-15 |
| D680281 | Washing machine | Xu Qin, Dong Wang | 2013-04-16 |
| 5068357 | Preparation of N-substituted maleimides by use of tin catalysts | Ryuichiro Tsumura, Teruo Muraishi, Keiichi Ideda | 1991-11-26 |