| 8091396 |
Method for forming an end portion of a cylindrical workpiece |
Masashi Ota |
2012-01-10 |
| 7963138 |
Method and apparatus for forming a changed diameter portion of a workpiece |
Hitoshi Okada |
2011-06-21 |
| 7174635 |
Method for producing a columnar member container |
Akinobu Morikawa, Yukinori Suzuki |
2007-02-13 |
| 7174634 |
Method for producing a fluid treatment device having a honeycomb member |
Akinobu Morikawa |
2007-02-13 |
| 7111392 |
Method of producing a fragile substrate container |
Akinobu Morikawa |
2006-09-26 |
| 6834245 |
Method and apparatus for monitoring the status of manufacturing products |
Masahi Ota |
2004-12-21 |
| 6769281 |
Method and apparatus of producing a columnar member container |
Masashi Ota |
2004-08-03 |
| 6591498 |
Method of producing a catalytic converter |
Masashi Ota |
2003-07-15 |
| 6530256 |
Method and device for expanding tube material |
Akinobu Morikawa, Hisashi Hayakawa |
2003-03-11 |
| 6386010 |
Spinning processing method and apparatus therefor |
Masashi Ota |
2002-05-14 |
| 6381843 |
Method of producing a catalytic converter |
Masashi Ota |
2002-05-07 |
| D452694 |
Catalytic converter |
— |
2002-01-01 |
| 6233993 |
Method and apparatus for forming a processed portion of a workpiece |
— |
2001-05-22 |
| 6216512 |
Method and apparatus for forming a processed portion of a workpiece |
— |
2001-04-17 |
| 6067833 |
Method and apparatus for forming an end portion of a cylindrical member |
— |
2000-05-30 |
| 6018972 |
Method and apparatus for forming an end portion of a cylindrical member |
— |
2000-02-01 |