Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790447 | Sliding system | Hiroyuki Mori, Mamoru Tohyama, Masaru Okuyama, Keiji Hayashi | 2017-10-17 |
| 9624975 | Sliding member and sliding machine | Masaru Okuyama, Mamoru Tohyama, Hiroyuki Mori, Munehisa Matsui, Yoshio Fuwa +1 more | 2017-04-18 |