Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12058828 | Housing cover structure for security device | — | 2024-08-06 |
| 9865945 | Attachment structure for housing | — | 2018-01-09 |
| 6840447 | IC card reader with card holder fastening mechanism and card holder | Tatsuya Hirata, Masahiro Takiguchi, Kiyoshi Takahashi, Masahiro Sugiura, Akihiro Sugiura | 2005-01-11 |
| 5107575 | Heat exchanger and method of manufacturing the same | Minoru Ishida | 1992-04-28 |