Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7091143 | Glass funnel for cathode ray tube, and cathode ray tube | Tetsuji Yano, Jaeho Lee, Yuichi Kuroki, Mikio Ueki | 2006-08-15 |
| 5294599 | Processes for preparing oxide powders and superconducting oxides | Takeshi Kitagawa, Hisaaki Okazaki, Takao Kimura, Masaharu Horiguchi | 1994-03-15 |
| 5238811 | Laser magnetic immunoassay method and apparatus therefor and superparamagnetic material-labeled body and method for the manufacture of same | Koichi Fujiwara, Hiroko Mizutani, Hiromichi Mizutani, deceased, Koichi Arishima, Mitsutoshi Hoshino +1 more | 1993-08-24 |
| 5236824 | Laser magnetic immunoassay method and method by a magnetophoresis apparatus therefor | Koichi Fujiwara, Hiroko Mizutani, Hiromichi Mizutani, deceased, Koichi Arishima, Mitsutoshi Hoshino +1 more | 1993-08-17 |
| 4801322 | Method, apparatus and burner for fabricating an optical fiber preform | Hiroyuki Suda, Motohiro Nakahara | 1989-01-31 |
| 4618354 | Method, apparatus and burner for fabricating an optical fiber preform | Hiroyuki Suda, Motohiro Nakahara | 1986-10-21 |
| 4380588 | Glass for infrared ray-transmitting optical fibers and optical fibers formed from said glass | Seiko Mitachi, Terutoshi Kanamori, Toyotaka Manabe, Mitsuho Yasu | 1983-04-19 |
| 4343638 | Method for manufacturing glass fibers from an infrared ray-transmitting glass fiber material | Seiko Mitachi, Terutoshi Kanamori, Toyotaka Manabe, Mitsuho Yasu | 1982-08-10 |
| 4308066 | Glass for optical fibers | Seiko Mitachi, Terutoshi Kanamori, Toyotaka Manabe, Mitsuho Yasu | 1981-12-29 |
| 4236181 | Defect detecting device | Ituo Shibata, Noboru Yamaguchi | 1980-11-25 |