Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8653983 | Monitoring and control system | Kingo Koshiishi, Keiichi Kaneda, Junya Nagata, Yasumasa Watabe | 2014-02-18 |
| 8473609 | Data transmission method and server for substation monitoring control system | Keiichi Kaneda, Yasumasa Watabe, Junya Nagata, Satoshi Takahashi, Hiroshi Ichikawa +1 more | 2013-06-25 |
| 6845301 | System for protecting and controlling substation main circuit components | Koichi Hamamatsu, Tokuo Ito, Hachidai Ito, Yoshito Sameda, Toshiyuki Saida +9 more | 2005-01-18 |
| 4541572 | Pulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnace | Kenjiro Motonaga, Takumi Mizokawa, Kozo Tanaka, Katsumi Kawashima, Takaaki Hiwatashi +1 more | 1985-09-17 |
| 4490171 | Method and apparatus for injecting pulverized fuel into a blast furnace | Tomio Suzuki, Kozo Tanaka, Ryoichi HIROSE, Hiroyuki Komatsu, Shinichi Tamada +2 more | 1984-12-25 |
| 4473352 | Double-incline shaft kiln | Hiraku Sonoda | 1984-09-25 |