Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657768 | Electrochromic device | Masaaki Kobayashi, Hiroshi Imafuku | 2003-12-02 |
| 6606183 | Method for producing a cell for an electrochromic mirror and an electrochromic mirror | Keizo Ikai, Tsuyoshi Asano, Masaaki Kobayashi | 2003-08-12 |
| 6538792 | Electrochromic device | Masaaki Kobayashi, Izuru Sugiura | 2003-03-25 |
| 6535322 | Electrochromic mirror | Tsuyoshi Asano, Keizo Ikai | 2003-03-18 |
| 6532098 | Electrochromic element | Masaaki Kobayashi, Izuru Sugiura | 2003-03-11 |
| 6519072 | Electrochromic device | Keizo Iaki, Masaaki Kobayashi, Hiroshi Imafuku, Masaki Minami, Takaya Kubo | 2003-02-11 |
| 6514431 | Ion conductive material | Hiroshi Imafuku, Shinji Ohshima | 2003-02-04 |