Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352339 | Low-noise decompression device and combustion device | Takahiro OKIMOTO, Noboru Kawamoto, Shun YAMANOUCHI, Tetsuya Yamada, Toshifumi Kudo | 2019-07-16 |
| 9239164 | Slag monitoring device for coal gasifier and coal gasifier | Masami Iida, Yoshinori Koyama, Katsuhiko Yokohama, Mutsuaki Taguchi | 2016-01-19 |
| 8630147 | Method of determining position where work is done in space surrounded by surfaces and work result management device | Masakazu Miyachi, Tetsuya Yamada, Satoshi Tasaki, Masaaki Fujita, Keiji Ida | 2014-01-14 |
| 8061325 | Oil pan structure and an engine therewith | Yuki Ishii, Kazuhiro Yoshizumi, Shinichiro Takahashi, Ryo Suzuki | 2011-11-22 |