Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12314012 | Timepiece and timepiece case | Hajime Iguchi, Kazuma KOBAYASHI | 2025-05-27 |
| 12007721 | Timepiece and timepiece case | Hajime Iguchi, Kazuma KOBAYASHI | 2024-06-11 |
CT
Chieko TAJIMA
Overall (All Time): #1,715,434 of 4,157,543Top 45%
2
Patents All Time