Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9156857 | Diethylzinc composition, method for heat stabilization, and compound for heat stabilization | Kenichi Haga, Shizuo Tomiyasu, Kouji Toyota, Koichiro Inaba | 2015-10-13 |
| 9018125 | Diethylzinc composition, method for heat stabilization, and compound for heat stabilization | Kenichi Haga, Shizuo Tomiyasu | 2015-04-28 |
| 8722561 | Diethylzinc composition, method for heat stabilization, and compound for heat stabilization | Kenichi Haga, Shizuo Tomiyasu | 2014-05-13 |
| 8673413 | Method for packing solid organometallic compound and packed container | Shizuo Tomiyasu, Kenichi Haga | 2014-03-18 |
| 8092604 | Solid organometallic compound-filled container and filling method thereof | Shizuo Tomiyasu, Kenichi Haga | 2012-01-10 |
| 7547363 | Solid organometallic compound-filled container and filling method thereof | Shizuo Tomiyasu, Kenichi Haga | 2009-06-16 |