Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974888 | Lidded container and container used therefor | Takashi Kado, Masako Tsuchida, Kaoru Watanabe | 2021-04-13 |
KK
Katsumi Kameda
Overall (2021): #383,051 of 548,734Top 70%
1
Patents 2021