Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D821054 | Hand truck attachment | — | 2018-06-19 |
| D819919 | Hand truck attachment | — | 2018-06-05 |
| D814738 | Hand truck attachment | — | 2018-04-03 |
| 6195197 | Lithium niobate single-crystal and photo-functional device | Venkatraman Gopalan, Kenji Kitamura, Yasunori Furukawa | 2001-02-27 |