Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500225 | Method for producing high density indium-tin-oxide sintered body | Akira Hasegawa, Kunio Saegusa | 2002-12-31 |
| 6381601 | Grouping and duplicate removal method in a database | Kazutomo Ushijima, Itaru Nishizawa | 2002-04-30 |