Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949485 | Glass for substrate and glass substrate | Tetsuya Nakashima | 2005-09-27 |
| 6818308 | Glass substrate for display and method of selecting it | Jun-ichiro Kase, Yasuji Fukasawa | 2004-11-16 |
| 6537937 | Alkali-free glass | Manabu Nishizawa, Akio Koike, Junichiro Kase | 2003-03-25 |
| 6500778 | Glass substrate for a display | Kei Maeda | 2002-12-31 |
| 6387510 | Glass for a data storage medium substrate and glass substrate for data storage media | Tetsuya Nakashima, Akio Koike | 2002-05-14 |
| 6313052 | Glass for a substrate | Tetsuya Nakashima, Kei Maeda | 2001-11-06 |
| 6297182 | Glass for a substrate | Kei Maeda, Seiki Ohara, Tetsuya Nakashima | 2001-10-02 |
| 6268304 | Plate glass and substrate glass for electronics | Kei Maeda, Seiki Ohara | 2001-07-31 |
| 6169047 | Alkali-free glass and flat panel display | Manabu Nishizawa | 2001-01-02 |
| 5908794 | Glass composition for a substrate | Kei Maeda, Hitoshi Onoda, Jeetendra Sehgal | 1999-06-01 |
| 5885914 | Alkali-free glass and display substrate | Manabu Nishizawa | 1999-03-23 |
| 5858897 | Glass composition for a substrate | Kei Maeda, Hitoshi Onoda, Jeetendra Sehgal | 1999-01-12 |
| 5801109 | Alkali-free glass and flat panel display | Manabu Nishizawa | 1998-09-01 |
| 5741745 | Abrasion resistant glass | Jeetendra Sehgal, Junichiro Kase, Akira Takada, Hideo Takahashi, Seturo Ito | 1998-04-21 |
| 5721181 | Abrasion resistant glass | Jeetendra Sehgal, Junichiro Kase, Akira Takada, Hideo Takahashi, Seturo Ito | 1998-02-24 |
| 5599754 | Glass composition for a substrate, and substrate for plasma display made thereof | Kei Maeda, Hideki Kushitani, Setsuro Ito | 1997-02-04 |
| 5348916 | Alkali free glass | Hideki Kushitani, Manabu Nishizawa | 1994-09-20 |
| 5244847 | Alkali free glass | Hideki Kushitani, Manabu Nishizawa | 1993-09-14 |
| 4985375 | Glass-ceramic article and method for its production | Chikao Tanaka, Setsuro Ito, Kei Maeda | 1991-01-15 |