Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495235 | Optical disk, substrate of the same, and mold for forming the substrate | Kiyoshi Uchida, Akira Kurozuka, Tomio Yamamoto | 2002-12-17 |
EH
Eiichi Hanakawa
Overall (2002): #224,918 of 266,432Top 85%
1
Patents 2002