Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D886916 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-06-09 |
| D886917 | Robot toy | Akiko Ikoma, Tabito Kurosaka, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-06-09 |
| D881287 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-04-14 |
| D881289 | Robot toy | Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-04-14 |
| D881290 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-04-14 |