Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437901 | Electrochromic device | Masaaki Kobayashi, Izuru Sugiura | 2002-08-20 |
| 6425792 | Method for producing an electrochromic device | Tomohiro Toya, Yukio Kobayashi | 2002-07-30 |
| 6421162 | Method for producing a cell for an electrochromic mirror and an electrochromic mirror | Keizo Ikai, Tsuyoshi Asano, Masaaki Kobayashi | 2002-07-16 |