Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159785 | Core piece and non-contact communication type information carrier using the core piece | Yukio Yamanaka | 2007-01-09 |
| 4604113 | Deodorizing apparatus | — | 1986-08-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159785 | Core piece and non-contact communication type information carrier using the core piece | Yukio Yamanaka | 2007-01-09 |
| 4604113 | Deodorizing apparatus | — | 1986-08-05 |