Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D897518 | Catalyst carrier for exhaust gas purification | — | 2020-09-29 |
| D894361 | Catalyst carrier for exhaust gas purification | — | 2020-08-25 |
| 10688483 | Honeycomb structure | — | 2020-06-23 |
| 10639906 | Thermal print head | Tadashi Yamamoto, Masatoshi Nakanishi | 2020-05-05 |
| 10543696 | Thermal print head | Tadashi Yamamoto, Masatoshi Nakanishi | 2020-01-28 |