Inventor
Koichi Ataka
Inventor
Osaka, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels43%
G11BInformation storage based on relative movement between record carrier and transducer29%
Y10TTechnical subjects covered by former us classification29%
PatentTitleYear
6,576,353'Glass substrate for use as information recording medium and method of manufacturing such glass substrate'20036,550,278'Method of manufacturing glass substrate for use as information recording medium'20036,547,980'Glass substrate for information recording medium, manufacturing method thereof, and information recording medium'20036,440,531'Hydrofluoric acid etched substrate for information recording medium'20026,291,074'Heat-radiation reflective glass'20016,110,597'Coated glass for buildings'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2003Patents assigned to NIPPON SHEET GLASS CO LTD (6)· patent assignee history
2000–2003Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON SHEET GLASS CO LTD | 6 | 2000–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 6 | 2000–2003 |