Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618626 | Glass plate with ultraviolet absorbing multilayer coating | Toshikazu Nagashima, Haruki Kuramashi, Sachio Asai | 1997-04-08 |
| 5364685 | Laminated panel with low reflectance for radio waves | Hiroshi Nakashima, Yoshihiro Yano | 1994-11-15 |
| 5085926 | Neat reflecting glass with multilayer coating | Masato Nakamura, Nobuyuki Takeuchi, Keiji Onishi | 1992-02-04 |
| 5073451 | Heat insulating glass with dielectric multilayer coating | Nobuyuki Takeuchi, Masato Nakamura, Koichi Furuya, Hiroshi Nakashima, Toshiaki Itoh | 1991-12-17 |
| 4985312 | Heat reflecting glass plate with multilayer coating | Koichi Furuya, Hiroshi Nakashima, Nobuyuki Takeuchi, Masato Nakamura | 1991-01-15 |
| 4900630 | Glass plate with reflective multilayer coatings to give golden appearance | Junichi Suzuki, Masato Nakamura, Nobuyuki Takeuchi, Hiroyuki Nishii | 1990-02-13 |
| 4869948 | Glass board for copying machines and method of producing same | Toshiharu Yanai, Koichi Furuya | 1989-09-26 |