Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870215 | Robot toy | Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2019-12-17 |
| D869574 | Robot toy | Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2019-12-10 |