Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269382 | Seat suspension mechanism | Etsunori Fujita, Soichi Makita, Shinichiro Maeda, Shogo Masumura | 2025-04-08 |
| 10220928 | Ship, fuel gas supply apparatus, and fuel gas supply method | — | 2019-03-05 |
| 9169769 | Gas-fired engine | Satoru Murata | 2015-10-27 |
| 8739569 | Liquefied gas reliquefier, liquefied-gas storage facility and liquefied-gas transport ship including the same, and liquefied-gas reliquefaction method | Sai Hiramatsu, Hitoshi Kondo, Yoshimasa Ohashi, Shigeo Nagaya, Tsutomu Tamada | 2014-06-03 |
| 6996077 | Satellite broadcasting system | Masashi Suenaga, Yoichi Koishi, Yukiyoshi Fujimori, Hideo Kikuchi | 2006-02-07 |
| 6901762 | Device and method for pressure control of cargo tank of liquefied natural gas carrier | Toshikazu Irie, Norio Hatanaka, Takashi Mihashi, Eiji Tominaga, Kazuhiko Ohtake +2 more | 2005-06-07 |
| 5153599 | Clock test apparatus for electronic device | Masatoshi Harigae | 1992-10-06 |