Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488051 | Axially balancing a turbine using low temperature exhaust | Hideyuki Maeda, Tsuguhisa Tashima, Nobuhiro Okizono, Iwataro Sato, Kazutaka Tsuruta +1 more | 2016-11-08 |
| 9045993 | Steam turbine | Asako Inomata, Katsuya Yamashita, Kunihiko Wada, Kazuhiro Saito, Yusuke Suzuki +2 more | 2015-06-02 |
| 8858158 | Steam turbine and steam turbine plant system | Kazutaka Ikeda, Katsuya Yamashita, Takao Inukai, Kazuhiro Saito, Kouichi Kitaguchi +1 more | 2014-10-14 |
| 8393861 | Steam device | Kunihiko Wada, Katsuya Yamashita, Yutaka Ishiwata, Yuujiro Nakatani, Takeo Suga +4 more | 2013-03-12 |
| 7368488 | Cement admixture and cement admixture composite | Tomotaka Nishikawa, Tomiyasu Ueta, Hiromichi Tanaka, Minoru Miyagawa | 2008-05-06 |
| 6048916 | Method for dispersion of cement | Tsuyoshi Hirata, Tsutomu Yuasa, Katsuhisa Shiote, Koichiro Nagare, Hideyuki Tahara | 2000-04-11 |
| 5925184 | Cement composition | Tsuyoshi Hirata, Tsutomu Yuasa, Toru Uno, Koichiro Nagare, Hideyuki Tahara | 1999-07-20 |