Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462538 | Eddy current detection type thin film electrical resistance meter | — | 2002-10-08 |
| 6446886 | Method for producing glass sands and system therefor | — | 2002-09-10 |
| 6395381 | Vapor deposition material | Satoshi Kondo, Yoshitaka Kubota | 2002-05-28 |