Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487440 | Process for producing chemically strengthened glass | Junko MIYASAKA, Takahiro SAKAGAMI, Kosho AKATSUKA, Manuel Reyes Diaz, Kazutaka Ono +1 more | 2016-11-08 |
| 8691711 | Glass for display device and glass plate | Tetsuya Nakashima, Tatsuo Nagashima | 2014-04-08 |
| 8443629 | Method for manufacturing ultra-thin glass substrate | Yutaka KUROIWA | 2013-05-21 |
| 8053383 | Light-amplifying glass | Yuki Kondo | 2011-11-08 |
| 7524781 | Non-lead optical glass and optical fiber | Tatsuo Nagashima, Naoki Sugimoto, Tomoharu Hasegawa | 2009-04-28 |
| 6819860 | Optical amplifying glass and optical waveguide | Hideaki Hayashi, Naoki Sugimoto, Katsuhiro Ochiai, Yasuji Fukasawa, Takeshi Hirose +1 more | 2004-11-16 |
| 6297182 | Glass for a substrate | Kei Maeda, Tetsuya Nakashima, Yasumasa Nakao | 2001-10-02 |
| 6268304 | Plate glass and substrate glass for electronics | Kei Maeda, Yasumasa Nakao | 2001-07-31 |