Issued Patents All Time
Showing 51–75 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649549 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-18 |
| 6645891 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-11 |
| 6645892 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-11 |
| 6645890 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-11 |
| 6645889 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-11 |
| 6645888 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-11 |
| 6642162 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-04 |
| 6642161 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-11-04 |
| 6635591 | Glass composition for crystallized glass | Hideki Nagata, Hiroshi Yuki, Toshiharu Mori, Kazuhiko Ishimaru | 2003-10-21 |
| 6627567 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-09-30 |
| 6624101 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-09-23 |
| 6610620 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-08-26 |
| 6596659 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-07-22 |
| 6593259 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-07-15 |
| 6593257 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Kazuhiko Ishimaru | 2003-07-15 |
| 6583078 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-06-24 |
| 6583077 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-06-24 |
| 6573206 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-06-03 |
| 6569791 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-05-27 |
| 6569790 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2003-05-27 |
| 6524982 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Kazuhiko Ishimaru | 2003-02-25 |
| 6514890 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Kazuhiko Ishimaru | 2003-02-04 |
| 6458729 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2002-10-01 |
| 6458728 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Kazuhiko Ishimaru | 2002-10-01 |
| 6458730 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Akira Sugimoto, Kazuhiko Ishimaru | 2002-10-01 |