Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1064880 | Radar apparatus for drone detection | Hideki Fujii, Yosuke Nakagawa, Yasuharu Masuda | 2025-03-04 |
| D1015895 | Drone detection device | — | 2024-02-27 |
| 10930385 | Report generation support apparatus and report reading apparatus | Hiroshizu MORISHIMA, Maki Minakuchi | 2021-02-23 |
| 10648948 | Method for diagnosing performance degradation of machine element, and system for same | Shoichi Aoki, Hiroshi Ishibuchi | 2020-05-12 |
| 8657578 | Gear box for wind turbine generator and wind turbine generator | Keita Nakashima, Kaoru Iwasaki, Hiroaki Takeuchi, Katsuhiko Shoda | 2014-02-25 |
| 8636615 | Planetary gear train with oiling system for supplying lubricant oil to bearing of planetary gear and wind turbine generator incorporating the same | Kazutaka Suzuki, Kazufumi Takayanagi, Tadasuke Nishioka, Toshiharu Goya, Motohisa Uesato +1 more | 2014-01-28 |
| 7927019 | Slewing bearing structure | Katsuhiko Takita, Hisao Miyake, Masaaki Shibata, Keita Nakashima | 2011-04-19 |
| 7416344 | Pump carrying supercritical fluid with ceramic bearings | Yasuharu Yamamoto, Toshiyuki Osada, Takaaki Kaikogi, Masaharu Minami | 2008-08-26 |