Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329764 | Stepped combination apparatus | Tatsuo Mitsunaga, Toshihiro Kinoshita | 1982-05-18 |
YS
Yoshikazu Sakaue
Overall (1982): #21,826 of 81,411Top 30%
1
Patents 1982