Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531475 | Glass composition that emits fluorescence in infrared wavelength region | Shoichi Kishimoto, Koichi Sakaguchi, Masahiro Tsuda, Shigeki Nakagaki, Yasushi Fujimoto +1 more | 2009-05-12 |
| 7393802 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima, Isamu Kuroda | 2008-07-01 |
| 6858553 | Glass composition | Hiromitsu Seto, Kosuke Fujiwara | 2005-02-22 |
| 6841494 | Ultraviolet/infrared absorbent green glass with medium light transmittance | Hiromitsu Seto, Yukihito Nagashima | 2005-01-11 |
| 6816319 | Planar lens | Masahiro Tsuda, Koichi Sakaguchi | 2004-11-09 |
| 6784129 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima | 2004-08-31 |
| 6780803 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima | 2004-08-24 |
| 6753280 | Ultraviolet/infrared absorbent green glass | Hiromitsu Seto, Yukihito Nagashima, Nbuyuki Yamamoto | 2004-06-22 |
| 6624102 | Ultraviolet and infrared radiation absorbing green glass | Hiromitsu Seto, Yukihito Nagashima | 2003-09-23 |
| 6524713 | Ultraviolet-infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima | 2003-02-25 |
| 6436860 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto | 2002-08-20 |
| 6395660 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima, Isamu Kuroda | 2002-05-28 |
| 6287998 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima | 2001-09-11 |
| 5998316 | Ultraviolet and infrared radiation absorbing and low transmitting glass | Hiromitsu Seto, Yukihito Nagashima | 1999-12-07 |
| 5952255 | Ultraviolet/infrared absorbent low transmittance glass | Hiromitsu Seto, Yukihito Nagashima | 1999-09-14 |
| 5925583 | Heat-resistant glass composition | Tetsuro Yoshii, Akihiro Koyama, Hiroyuki Tanaka, Nobuyuki Yamamoto | 1999-07-20 |
| 5858896 | Ultraviolet and infrared radiation absorbing glass | Yukihito Nagashima | 1999-01-12 |
| 5776846 | Ultraviolet- and infrared-absorbing glass | Koichi Sakaguchi, Yukihito Nagashima, Isamu Kuroda | 1998-07-07 |
| 4548632 | Process for producing fine fibers from viscous materials | Keihachiro Tanaka | 1985-10-22 |