Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398166 | Method of selectively forming cobalt metal layer by using cobalt compound, and method of fabricating semiconductor device by using cobalt compound | Soyoung Lee, Hiroshi Nihei, Jaesoon Lim, Younjoung Cho | 2025-08-26 |
| 11254698 | Cobalt precursor and methods for manufacture using the same | Soyoung Lee, Hiroshi Nihei, Takamasa Miyazaki, Yousuke Satou, Kouhei Sugimoto +3 more | 2022-02-22 |
| 9390907 | Film forming method of SiCN film | Akira Shimizu, Takahiro Miyahara, Shinichiro Sadaike | 2016-07-12 |
| 9194041 | Tris(dialkylamide)aluminum compound, and method for producing aluminum-containing thin film using same | Chihiro Hasegawa, Hiroshi Nihei | 2015-11-24 |
| 8871304 | (Amide amino alkane) metal compound, method of manufacturing metal-containing thin film using said metal compound | Osamu Fujimura, Hiroki Kanato, Hiroshi Nihei | 2014-10-28 |
| 8633380 | Photoelectric conversion element comprising binuclear ruthenium complex dye having a substituted bipyridyl group, and photochemical cell | Kazuaki Kakita, Takafumi Iwasa, Yoshihisa Kakuta, Toshio Furuya, Shigeyoshi Nishino +1 more | 2014-01-21 |
| 7173148 | Process for producing 1-acetoxy-3-(substituted phenyl)propene compound | Yoshihiro Yoshida, Shinichiro Sadaike | 2007-02-06 |
| 6686482 | Process for preparing piperonal | Katsumasa Harada, Koji Shiba, Toshio Furuya | 2004-02-03 |
| 6603024 | Process for the preparation of 3,4-methylenedioxymandelic acid | Katsumasa Harada, Koji Shiba | 2003-08-05 |
| 6573397 | Process for producing 3,4-dihydroxybenzonitrile | Koji Shiba, Toshio Furuya | 2003-06-03 |
| 5696301 | Process for preparing protocatechualdehyde | Katsumasa Harada, Toshio Furuya, Nobuyuki Kuroda | 1997-12-09 |
| 5466858 | Method of producing straight-chain acrylonitrile dimers | Ryoji Sugise, Kouichi Kashiwagi, Toshihiro Shimakawa | 1995-11-14 |
| 5332844 | Method of producing straight-chain acrylonitrile dimers | Ryoji Sugise, Kouichi Kashiwagi, Toshihiro Shimakawa | 1994-07-26 |