Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836656 | Portable telephone | Kazuaki Nakae | 2004-12-28 |
| 6821464 | Process for producing polymer/filler composite material | Hirotaka Okamoto, Naoki Hasegawa, Arimitsu Usuki, Masami Okamoto | 2004-11-23 |
| 6794089 | Nonaqueous electrolyte and nonaqueous electrolyte secondary battery | Masahiro Sekino, Masashi Fujiwara, Asako Satoh, Jun Momma, Masayuki Oguchi +1 more | 2004-09-21 |
| 6697299 | Individual authentication method, individual authentication apparatus, information communication apparatus equipped with the apparatus, and individual authentication system including the apparatus | Masahiko Hashimoto | 2004-02-24 |
| 6674917 | Method of synthesizing an image for any light source position and apparatus therefor | Kazuya Hisaki, Toshiyuki Moritsu, Nobuo Kotatsu | 2004-01-06 |