Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697210 | Fully-fired combined gas turbine with independently operable boiler and ventilator | — | 1997-12-16 |
| 4858562 | Reheat type waste heat recovery boiler and power generation plant | Tadao Arakawa, Tsuguo Hashimoto | 1989-08-22 |
| 4544999 | Marker light | Hisashi Kawanami, Kiyoshi Suzuki | 1985-10-01 |
| 4396972 | Airport marker lighting system of inset type and method of manufacturing the same | Tadahiro Kaneko, Toichi Shiratsuchi, Kiyoshi Suzuki | 1983-08-02 |