Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977066 | Method for producing chlorine | Kiyoshi Iwanaga, Tetsuya Suzuta, Masayuki Yoshii | 2005-12-20 |
| 6845165 | Acoustic effect apparatus and method and program recorded medium therefor | Haruhiko Motohashi, Mikio Nagashima | 2005-01-18 |