Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D886915 | Robot toy | Akiko Ikoma, Tabito Kurosaka, Shu Katayama, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-06-09 |
| D881288 | Robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-04-14 |
| D877817 | Accessory for robot toy | Shu Katayama, Akiko Ikoma, Mitsutoshi Tokuyama, Shigeru Kanauchi | 2020-03-10 |
| 10562862 | Method for manufacturing nitrogen-containing heterocyclic compound and intermediate of same | Yusuke NAGATO, Shinsuke Mizumoto, Tatsuya Murakami | 2020-02-18 |