Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209357 | Method for diagnosing deterioration of lubricant, and system and method for monitoring lubricant of rotating machine | Mitsuru Saeki, Shinichiro Aikawa, Yasuki Kita | 2021-12-28 |
| 10971415 | Semiconductor device, manufacturing method for semiconductor device, semiconductor module, and power conversion device | Hiroyuki Matsushima, Kazuhiro Suzuki | 2021-04-06 |