Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582504 | Coating liquid for forming organic EL element | — | 2003-06-24 |
| 6566807 | Organic electroluminescent element and production method thereof | Takashi Ogura, Akihiko Kouno | 2003-05-20 |
| 6538390 | Organic LED display device of active matrix drive type and fabrication method therefor | Kazuo Ban | 2003-03-25 |
| 6525465 | EL device with insulating layer of a bromide or iodide | — | 2003-02-25 |
| 6437123 | Triazine compounds and their use | Harald Bock, Sally Anderson, Andrew James Hudson, Judy Megan Rorison, Michael S. Weaver | 2002-08-20 |
| 5688620 | Electrophotographic photoreceptor containing a residual charge-suppressing fatty acid ester in the photoconductive layer | Kazushige Morita | 1997-11-18 |
| 5492786 | Electrophotographic photoreceptor | Hiroshi Sugimura, Satoshi Katayama, Kazushige Morita, Yoshimi Kojima, Satoshi Nishigaki +1 more | 1996-02-20 |
| 5489496 | Electrophotographic photoconductor and a method for forming the same | Satoshi Katayama, Satoshi Nishigaki, Kazuhiro Emoto, Hiroshi Sugimura, Kazushige Morita +1 more | 1996-02-06 |