Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046088 | Dependent power supplying apparatus and electronic instrument | — | 2011-10-25 |
| 7960501 | Catalyst using hydrazone compound, hydrazone polymer compound, and catalyst using hydrazone polymer compound | Hideki Masuda, Haruyuki Nakanishi, Shinichi Matsumoto, Hidekazu Arikawa | 2011-06-14 |
| 7931307 | Double-pipe joint | Makoto Fujii | 2011-04-26 |