Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668909 | Master cylinder unit | Naganori Koshimizu, Hiroshi Owada, Toshiya Oosawa | 2020-06-02 |
| 10562504 | Master cylinder unit | Naganori Koshimizu, Hiroshi Owada, Chiharu Nakazawa | 2020-02-18 |