Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7393802 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima, Shigekazu Yoshii | 2008-07-01 |
| 7071134 | High transmittance glass sheet and method of manufacturing the same | Akihiro Koyama, Nobuyuki Yamamoto, Yasunori Seto | 2006-07-04 |
| 6903037 | High transmittance glass sheet and method of manufacturing the same | Akihiro Koyama, Nobuyuki Yamamoto, Yasunori Seto | 2005-06-07 |
| 6844280 | Flat glass having high transmittance | Akihiro Koyama, Nobuyuki Yamamoto, Yasunori Seto | 2005-01-18 |
| 6831030 | High transmittance glass sheet and method of manufacturing the same | Akihiro Koyama, Nobuyuki Yamamoto, Yasunori Seto | 2004-12-14 |
| 6607832 | Ultraviolet/infrared absorbent glass, an ultraviolet/infrared absorbent glass plate, a colored film-coated ultraviolet/infrared absorbent glass plate and a window glass of a vehicle | Yukihito Nagashima, Mitsuhiro Kawazu, Toshifumi Tsujino | 2003-08-19 |
| 6461736 | Light-colored glass of high transmittance and method for production thereof, glass plate with electrically conductive film and method for production thereof, and glass article | Yukihito Nagashima, Akihiro Koyama, Masahiro Hirata, Masato Hyodo, Koichiro Nakamura | 2002-10-08 |
| 6395660 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima, Shigekazu Yoshii | 2002-05-28 |
| 6046122 | Ultraviolet and infrared radiation absorbing glass | Yukihito Nagashima, Nobuyuki Takatsuki | 2000-04-04 |
| 5858894 | Ultraviolet and infrared radiation absorbing glass | Yukihito Nagashima | 1999-01-12 |
| 5776846 | Ultraviolet- and infrared-absorbing glass | Koichi Sakaguchi, Yukihito Nagashima, Shigekazu Yoshii | 1998-07-07 |