Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931252 | Steam valve | Osamu Shindo, Atsushi Narabe, Makoto Takahashi | 2011-04-26 |
| 7383859 | Main steam valve for a steam turbine | Makoto Takahashi, Osamu Shindo, Atsushi Narabe | 2008-06-10 |
| 5870896 | Combined valve configuration for steam cycle units | Roger Bennett Clark, Jens Kure-Jensen, Tomoo Ofuji | 1999-02-16 |