Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128604 | Anonymous communication system and method for subscribing to said communication system | Yoshihiro Shin, Hiroshi Yasuda, Katsuyuki Maeda, Masanori Yamamura | 2021-09-21 |
| 5343999 | Feeding apparatus | Koji Yoshida | 1994-09-06 |