Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6997439 | Liquid filling valve | Kazuo Miyazaki, Takao Katayama, Hitoshi Takaku, Yukinobu Nishino, Futoshi Konishi | 2006-02-14 |
| 6652199 | Vessel conveying system | Kazuo Miyazaki, Takao Katayama, Masahito Yamamoto, Tatsuhiro Nakada | 2003-11-25 |