Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697907 | Method for producing colored embroidery pattern | Isamu Esashika, Hajime Kambara | 2023-07-11 |
| 8137882 | Toner for developing electrostatic images and process for producing the toner | Shigetoshi Asano, Shuzo Nakayama, Masashi Ueda, Katsutoshi Saito | 2012-03-20 |