Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999983 | Lens material, optical electronic component and optical electronic device | Makoto Kumatoriya, Shinichiro Chiku, Takashi Fujii, Kenji Kitamura, Shunji Takekawa +1 more | 2011-08-16 |
| 7166162 | Terbium type paramagnetic garnet single crystal and magneto-optical device | Takenori Sekijima | 2007-01-23 |
| 7071687 | Photomagnetic field sensor | Takenori Sekijima, Takashi Fujii | 2006-07-04 |
| 6712902 | Feed rod for growing magnetic single crystal, magnetic single crystal, and method of producing a magnetic single crystal | — | 2004-03-30 |
| 6387178 | Single crystal producing method and apparatus | Takenori Sekijima, Takashi Fujii | 2002-05-14 |
| 5985472 | Magnetostatic wave device | Masaru Fujino, Takashi Fujii, Hiroshi Takagi | 1999-11-16 |