Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631816 | Hoist | Isao Miyazawa, Kunio Noui | 2003-10-14 |
| 6565619 | Polishing composition and polishing method employing it | Kenji Sakai, Katsuyoshi Ina | 2003-05-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631816 | Hoist | Isao Miyazawa, Kunio Noui | 2003-10-14 |
| 6565619 | Polishing composition and polishing method employing it | Kenji Sakai, Katsuyoshi Ina | 2003-05-20 |