Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345088 | Vacuum glass and method for manufacturing same | Akito Takeuchi, Tatsuhiro Nakazawa | 2025-07-01 |
| 11905754 | Vacuum glass panel | Tatsuhiro Nakazawa, Hirotaka Koyo | 2024-02-20 |
| 11279653 | Method for manufacturing glass panel, and glass panel | Atsushi Miki, Tatsuhiro Nakazawa | 2022-03-22 |
| 11124450 | Glass panel and glass window | Atsushi Miki, Tatsuhiro Nakazawa | 2021-09-21 |
| 11105145 | Glass panel | Daisuke Inaoka, Masafumi Taguchi, Kazuya Fujino | 2021-08-31 |
| 10988972 | Glass panel | Kazuya Fujino, Tatsuhiro Nakazawa | 2021-04-27 |
| 10323453 | Multiple-glazed glass unit and glass pane for multiple-glazed glass unit | Kentaro Fukuda, Koji Iwata | 2019-06-18 |
| 9856692 | Reduced pressure double glazed glass panel | Daisuke Inaoka, Yoshifumi Kijima | 2018-01-02 |
| 7553527 | Method of manufacturing a glass panel and a glass panel manufactured by such a method | — | 2009-06-30 |
| 7305853 | Method of manufacturing a glass panel | — | 2007-12-11 |
| 7282248 | Heat insulating and shielding glass panel | Osamu Asano, Terufusa Kunisada | 2007-10-16 |
| 7244480 | Glass panel | Richard Edward Collins, Nelson Ng | 2007-07-17 |
| 7165424 | Method of joining glass plates | Richard Edward Collins, Nelson Ng | 2007-01-23 |
| 7141130 | Glass panel | Masao Misonou, Toru Futagami | 2006-11-28 |
| 7114306 | Glass panel | Masao Misonou, Toru Futagami | 2006-10-03 |
| 6790494 | Heat insulating and shielding glass panel | Osamu Asano, Terufusa Kunisada | 2004-09-14 |
| 6309733 | Glass panel | Michihiro Kato, Masashi Kikuta | 2001-10-30 |
| 5989659 | Double-glazing unit | Hidemi Kato | 1999-11-23 |