Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D871516 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2019-12-31 |
| D870214 | Robot toy | Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2019-12-17 |
| D869573 | Robot toy | Akiko Ikoma, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2019-12-10 |
| D869576 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2019-12-10 |
| D867487 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2019-11-19 |