Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870213 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi, Tomoyuki Tanaka | 2019-12-17 |
| D867482 | Robot toy | Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi, Tomoyuki Tanaka | 2019-11-19 |