Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870938 | Collector shoe device | Fumio Okimoto, Isao Naruse, Yasuki Nakakura, Nobuo Yamanaka, Toshio Shikama +2 more | 2011-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870938 | Collector shoe device | Fumio Okimoto, Isao Naruse, Yasuki Nakakura, Nobuo Yamanaka, Toshio Shikama +2 more | 2011-01-18 |