Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531475 | Glass composition that emits fluorescence in infrared wavelength region | Shoichi Kishimoto, Koichi Sakaguchi, Masahiro Tsuda, Shigekazu Yoshii, Yasushi Fujimoto +1 more | 2009-05-12 |
| 7285510 | Glass composition for poling and glass functional product containing the same | Koichi Sakaguchi | 2007-10-23 |
| 6793990 | Method of manufacturing glass panel and glasspanel manufactured by the method | Koichi Sakaguchi, Shinjiro Domi, Katsuaki Suganuma | 2004-09-21 |
| 6663923 | Glass panel | Toru Futagami, Shinjiro Domi, Koichi Sakaguchi | 2003-12-16 |
| 6523735 | Method of manufacturing bonded assembly | Koichi Sakaguchi, Shinjiro Domi, Yoshikazu Toshikiyo | 2003-02-25 |
| 6395659 | Ultraviolet/infrared absorbent glass | Hiromitsu Seto, Koichi Sakaguchi | 2002-05-28 |
| 6326324 | Ultraviolet and infrared radiation absorbing glass | Koichi Sakaguchi | 2001-12-04 |
| 6319461 | Lead-free solder alloy | Shinjiro Domi, Koichi Sakaguchi, Katsuaki Suganuma | 2001-11-20 |
| 6231924 | Method of partially forming oxide layer | Koichi Sakaguchi, Yasuto Sakai | 2001-05-15 |
| 6075490 | Window glass for automobile and window structure of automobile using the glass | Koichi Sakaguchi, Yasuto Sakai, Akihiro Hishinuma, Yukihito Nagashima | 2000-06-13 |
| 5958811 | Ultraviolet and infrared radiation absorbing glass | Koichi Sakaguchi, Yukihito Nagashima | 1999-09-28 |
| 5241558 | Vertical glass melting furnace | Yukihito Nagashima, Kouichi Sakaguchi, Seiichiro Manabe, Yoshiyuki Inaka, Takashi Sunada +1 more | 1993-08-31 |