Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663843 | Method of producing barium-containing composite metal oxide | Keiji Ono | 2003-12-16 |
| 6640160 | Biped ambulatory robot | Hideaki Takahashi, Hiroshi Matsuda | 2003-10-28 |
| 6627112 | Phosphor for vacuum ultraviolet excited light emitting device | Kenji Toda, Keiji Ono | 2003-09-30 |
| 6576157 | Vacuum ultraviolet ray-excited light-emitting phosphor | Keiji Ono | 2003-06-10 |
| 6565771 | Process for producing aluminate-based phosphor | Keiji Ono | 2003-05-20 |
| 6527978 | Phosphor for vacuum ultraviolet ray-exciting light-emitting element | Kyota Ueda, Tadashi Endo, Keiji Ono | 2003-03-04 |
| 6506320 | Method of preparing coprecipitated inorganic particles | Mikio Kobayashi, Yoshihiro Nishisu | 2003-01-14 |