Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381201 | Optical disk apparatus with address polarity determination and confirmation | Tetsuya Shihara, Katsuya Watanabe, Hidemi Takahashi | 2002-04-30 |
NK
Naohiro Kimura
Overall (2002): #148,018 of 266,432Top 60%
1
Patents 2002