Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612723 | Ultrasonic printer | Takaki Shimura, Atsuo Iida, Hirofumi Nakayasu, Masao Hiyane | 1997-03-18 |
YK
Yoshihiko Kaiju
Overall (1997): #56,231 of 185,788Top 35%
1
Patents 1997