Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D863023 | Lever handle for valve | — | 2019-10-15 |
| 5795541 | Aluminum alloy sheet for lithographic printing plates and method for manufacturing the same | Masaki Tanigawa, Shinichiro Hosono, Kozo Hoshino | 1998-08-18 |