Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339514 | Magnetic recording and reproducing apparatus | Akio Konishi, Koichiro Hirabayashi, Shigeo Ueda | 2002-01-15 |
KS
Keiji Sakamoto
Overall (2002): #174,897 of 266,432Top 70%
1
Patents 2002