Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304567 | Organoruthenium complex, and method for production of ruthenium thin film using the ruthenium complex | Chihiro Hasegawa, Hiroki Kanato, Hiroshi Nihei | 2012-11-06 |
| 8183153 | Method for manufacturing semiconductor device | Hideaki Zama, Michio Ishikawa, Chihiro Hasegawa | 2012-05-22 |
| 7595414 | Metal complex compound comprising β-diketonato ligand | Chihiro Hasegawa, Kouhei Watanuki, Hiroyuki Sakurai, Hiroki Kanato | 2009-09-29 |
| 6992200 | Copper complexes and process for formation of copper-containing thin films by using the same | Chihiro Hasegawa, Kouhei Watanuki | 2006-01-31 |
| 4260810 | Process for preparing diesters of dicarboxylic acids | Sumio Umemura, Kanenobu Matsui, Yoshinari Ikeda, Katsuro Masunaga, Kozo Fujii +2 more | 1981-04-07 |
| 4234740 | Process for preparing diesters of dicarboxylic acids | Sumio Umemura, Kanenobu Matsui, Yoshinari Ikeda, Katsuro Masunaga | 1980-11-18 |