Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7872417 | Glass-sealed light emitting element, circuit board with the glass-sealed light emitting element, and methods for manufacturing those | Nobuhiro Nakamura, Syuji Matsumoto, Hitoshi Onoda, Tetsuro Matsumoto, Hiroshi Usui | 2011-01-18 |
| 6734615 | Color cathode ray tube and glass frit for color cathode ray tubes | Tsunehiko Sugawara, Ryuichi Tanabe, Eiji Ichikura | 2004-05-11 |
| 6387833 | Sealing composition | Ryuichi Tanabe, Hiroshi Usui, Yuichi Kuroki, Eiji Ichikura | 2002-05-14 |
| 6324134 | Disk recording and reproducing apparatus | Yoshinobu Ohtachi, Hirotaka Namiki, Akira Shimada, Ikuo Muto | 2001-11-27 |
| 5964916 | Mold for forming glass and method for forming glass | Toshihiro Ohashi | 1999-10-12 |
| 5938806 | Glass forming machine and glass forming method | Shinya Mine, Masao Tamura | 1999-08-17 |
| 5865884 | Glass forming lubricant and glass forming method using it | Yukio Morisawa, Ryoji Nishizawa, Norio Doi | 1999-02-02 |
| 5785727 | Glass forming machine | Shinya Mine, Masao Tamura | 1998-07-28 |
| 5628807 | Method for forming a glass product for a cathode ray tube | Masaru Yoshitake, Eiji Yanagisawa, Naoki Yoshida, Masuo Sugisaki, Atsuyoshi Takenaka +2 more | 1997-05-13 |
| 4678759 | ZrB.sub.2 composite sintered material | Otojiro Kida | 1987-07-07 |
| 4668643 | ZrB.sub.2 composite sintered material | Otojiro Kida | 1987-05-26 |
| 4636481 | ZrB.sub.2 composite sintered material | Otojiro Kida | 1987-01-13 |