Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10208638 | Apparatus and method for diagnosing lubricant degradation in internal combustion engine | Kouichi Miyamoto, Kenya Ishii, Tomonobu MIZUBA, Tomohisa Handa, Takayoshi FUJITA | 2019-02-19 |