Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440569 | Method of making coating layers containing photocatalyst and a photocatalyst coating glass formed thereby | Mibuko Shimada, Toshinori Sakagami | 2002-08-27 |
| 6335061 | Method of making coating layers containing photocatalyst and a photocatalyst coating film formed thereby | Mibuko Shimada, Toshinori Sakagami | 2002-01-01 |