Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661445 | Exposure apparatus with an array of light emitting devices | Seiji Mashimo, Noboru Koumura, Yukio Nagase, Yuichi Hashimoto, Kazunori Ueno | 2003-12-09 |
| 6652997 | Organic luminescence device | Koichi Suzuki, Mizuho Hiraoka, Kazunori Ueno | 2003-11-25 |
| 6636001 | Organic electronic device and nonlinear device | Tatsundo Kawai, Kazunori Ueno | 2003-10-21 |
| 6586119 | Luminescent device | Yuichi Hashimoto, Yomishi Toshida, Kazunori Ueno | 2003-07-01 |
| 6583805 | Exposure unit for image forming apparatus using electrophotographic system, and electrophotographic image forming apparatus | Seiji Mashimo, Noboru Koumura, Yukio Nagase, Kazunori Ueno | 2003-06-24 |
| 6583557 | Organic luminescent element | Yuichi Hashimoto, Yoichi Osato, Koichi Suzuki, Hiroshi Tanabe, Kazunori Ueno +2 more | 2003-06-24 |
| 6534198 | Silicon compound, method for making the same, and electroluminescent device using the same | Kazunori Ueno, Yomishi Toshida, Yuichi Hashimoto, Seiji Mashimo | 2003-03-18 |
| 6517957 | Organic compound and electroluminescent device using the same | Yomishi Toshida, Kazunori Ueno, Seiji Mashimo | 2003-02-11 |