Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7420204 | Organic transistor | Yoshikazu Akiyama, Hiroshi Kondoh, Takanori Tano | 2008-09-02 |
| 7276728 | Vertical organic transistor | Kazuhiro Kudoh | 2007-10-02 |
| 7126153 | Organic transistor | Yoshikazu Akiyama, Hiroshi Kondoh, Takanori Tano | 2006-10-24 |
| 7002176 | Vertical organic transistor | Kazuhiro Kudoh | 2006-02-21 |
| 5900336 | Negative electrode for lithium secondary battery and lithium secondary battery using the negative electrode | Toshiyuki Kabata, Yoshiko Kurosawa, Toshiyuki Ohsawa, Nobuo Katagiri, Okitoshi Kimura +4 more | 1999-05-04 |
| 5684523 | Optical line printhead and an LED chip used therefor | Shunichi Satoh, Takashi Takahashi, Tomoaki Yoshida, Chizuru Yoshida, legal representative, Hirokazu Iwata +1 more | 1997-11-04 |
| 5362673 | Method of manufacturing a semiconductor light emitting device | — | 1994-11-08 |
| 5294815 | Semiconductor light emitting device with terraced structure | — | 1994-03-15 |
| 5061974 | Semiconductor light-emitting device of array type | Noriaki Onodera, Saburo Saski | 1991-10-29 |