Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694858 | Liquid filling method and device | Ichiro Takeda, Katsunori Tanikawa, Masaaki Eda | 2010-04-13 |
| 7464732 | Filling valve | Yukinobu Nishino, Shinya Kamori, Tooru Shimode | 2008-12-16 |
| 7287562 | Filling valve | Katsunori Tanikawa, Shinya Kamori, Futoshi Konishi | 2007-10-30 |
| 6817386 | Filling valve | Katsunori Tanikawa, Taro Kitayama | 2004-11-16 |
| 6601618 | Filling apparatus and filling method therefor | Masaaki Eda, Shinya Kamori, Katsunori Tanikawa | 2003-08-05 |
| 6308752 | Filler | Katsunori Tanigawa | 2001-10-30 |