Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536806 | High pressure fuel injection pipe | Nobuo Kato | 2003-03-25 |
| 6186121 | Common rail and method of manufacturing same | Nobuo Kato | 2001-02-13 |
| 5903964 | Common rail and method of manufacturing same | Nobuo Kato | 1999-05-18 |
| 5402829 | Structure for high-pressure fuel injection tube and method of manufacturing the same | Kazunori Takikawa | 1995-04-04 |
| 5339513 | Method of manufacturing thick-walled small diameter pipe | Yasuaki Hashimoto | 1994-08-23 |
| 5315904 | Apparatus for cutting inner circumferential surface of thick walled small diameter pipe | Yasuaki Hashimoto, Akio Nakane | 1994-05-31 |