Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141130 | Glass panel | Tetsuo Minaai, Toru Futagami | 2006-11-28 |
| 7114306 | Glass panel | Tetsuo Minaai, Toru Futagami | 2006-10-03 |
| 6955026 | Light-transmitting glass panel | — | 2005-10-18 |
| 6830791 | Glass panel | Hidemi Katoh | 2004-12-14 |
| 6773529 | Glass panel and its manufacturing method | Shinjiro Domi, Koichi Sakaguchi | 2004-08-10 |
| 6733850 | Glass panel and production method therefor | Shinjiro Domi, Koichi Sakaguchi | 2004-05-11 |
| 6504501 | Radio wave absorbing panel | Toshio Tsuno, Harunobu Yoshida, Motoyasu Togashi, Kenichi Hyoudou | 2003-01-07 |
| 6387460 | Glass panel | Kyoichi Shukuri, Hideo Yoshizawa, Naoto Horiguchi, Osamu Asano, Keiichiro Okajima +2 more | 2002-05-14 |
| 6210763 | Double-glazing unit | Hidemi Katoh, Naoto Horiguchi | 2001-04-03 |
| 6195034 | Radio wave absorbing panel | Toshio Tsuno, Harunobu Yoshida, Motoyasu Togashi, Kenichi Hyodo | 2001-02-27 |
| 6105336 | Insulating double-glazing unit and vacuum double-glazing unit | Hidemi Katoh | 2000-08-22 |
| 4952423 | Production of a transparent electric conductor | Masahiro Hirata, Hideo Kawahara | 1990-08-28 |