Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12131666 | Artificial organ model for training for surgical technique, method for manufacturing artificial organ model, and method for training for surgical technique using artificial organ model | Young-Kwang Park, Masaaki Ito | 2024-10-29 |
| 11645951 | Artificial organ model for training for surgical technique, method for manufacturing artificial organ model, and method for training for surgical technique using artificial organ model | Young-Kwang Park, Masaaki Ito | 2023-05-09 |
| 9235193 | Temperature compensation-type balance, timepiece movement, mechanical timepiece and manufacturing method of temperature compensation-type balance | Takashi Niwa, Masahiro Nakajima, Takuma Kawauchiya, Hisashi Fujieda | 2016-01-12 |