Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323598 | Method of coating glass surface with heat-reflecting metal oxide film | Toshiharu Yanai, Katsuto Tanaka | 1982-04-06 |
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Seiki Okino
Overall (1982): #31,694 of 81,411Top 40%
1
Patents 1982