Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536637 | Abrasion test apparatus | Yoshihiko Kobayashi, Shuho Koseki, Katsuhiro Obata, Fumiaki Honda, Takahiro Makiyama | 2022-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536637 | Abrasion test apparatus | Yoshihiko Kobayashi, Shuho Koseki, Katsuhiro Obata, Fumiaki Honda, Takahiro Makiyama | 2022-12-27 |