Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10007731 | Deduplication in search results | Yu Sugawara, Yoshikiyo Kato, Ryoichi Imaizumi | 2018-06-26 |
| 4228430 | CRT Display apparatus with changeable cursor indicia | Masahiro Iwamura, Nagaharu Hamada, Schigeo Kuboki | 1980-10-14 |