Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8604466 | Organic electroluminescent element | Chishio Hosokawa, Toshihiro Iwakuma | 2013-12-10 |
| 8580411 | Glass for substrate, and glass substrate | Tetsuya Nakashima, Atsuyoshi Takenaka | 2013-11-12 |
| 8518545 | Glass for chemical tempering and glass plate for display device | Shusaku Akiba, Kazutaka Ono, Shigeki SAWAMURA, Tetsuya Nakashima, Yuichi Kuroki | 2013-08-27 |
| 8471008 | Material for organic electroluminescent element and organic electroluminescent element employing the same | Toshihiro Iwakuma, Masaki Numata, Kenichi Fukuoka | 2013-06-25 |
| 8402790 | Process for producing glass substrate for information recording medium | Tetsuya Nakashima | 2013-03-26 |
| 8349476 | Glass substrate for information recording medium and magnetic disk | Tetsuya Nakashima | 2013-01-08 |
| 8339037 | Organic light emitting device with reduced angle dependency | Nobuhiro Ide, Junji Kido | 2012-12-25 |
| 8168313 | Glass for information recording medium substrate, glass substrate for information recording medium and magnetic disk | Tatsuo Nagashima, Tetsuya Nakashima, Manuel Diaz Reyes | 2012-05-01 |
| 8114530 | Material for organic electroluminescence device and organic electroluminescence device utilizing the same | Toshihiro Iwakuma, Masaki Numata, Kenichi Fukuoka | 2012-02-14 |
| 8106391 | Organic EL device | Kenichi Fukuoka, Toshihiro Iwakuma, Chishio Hosokawa, Tadahiko Yoshinaga, Emiko Kambe +1 more | 2012-01-31 |
| 8080658 | Material for organic electroluminescent element and organic electroluminescent element employing the same | Toshihiro Iwakuma, Masaki Numata, Kenichi Fukuoka | 2011-12-20 |
| 7968213 | Material for organic electroluminescence device and organic electroluminescence device utilizing the same | Toshihiro Iwakuma, Masaki Numata, Kenichi Fukuoka | 2011-06-28 |
| 7170487 | Pointing device and method of producing the same | Teruyoshi Mukaihira | 2007-01-30 |