Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9718114 | Wire forming apparatus | — | 2017-08-01 |
| 8393191 | Wire forming apparatus | — | 2013-03-12 |
| 8136379 | Helical part manufacturing apparatus and control method thereof | — | 2012-03-20 |
| 7610787 | Spring manufacturing apparatus and control method thereof | — | 2009-11-03 |
| 7571630 | Spring manufacturing apparatus | — | 2009-08-11 |
| 7496998 | Spring manufacturing apparatus | — | 2009-03-03 |
| 7143620 | Spring manufacturing apparatus and driving force transmitting component mounted on the apparatus | — | 2006-12-05 |
| 6701765 | Spring manufacturing apparatus | — | 2004-03-09 |
| 6571591 | Spring manufacturing apparatus and wire guide used for the same | — | 2003-06-03 |
| 6151942 | Spring manufacturing apparatus | — | 2000-11-28 |
| 6142002 | Spring manufacturing apparatus and tool selection apparatus | — | 2000-11-07 |
| 6000265 | Spring manufacturing apparatus | — | 1999-12-14 |
| 5887471 | Spring manufacturing apparatus and manufacturing method of the same | — | 1999-03-30 |
| 5875666 | Spring manufacturing apparatus and position adjustment apparatus for tools | — | 1999-03-02 |
| 5839312 | Spring manufacturing apparatus | — | 1998-11-24 |
| 5732583 | Wire forming apparatus | — | 1998-03-31 |
| 5285669 | Spring manufacturing apparatus and spring cutting mechanism | — | 1994-02-15 |
| 5259226 | Mechanism for forming spring pitch | — | 1993-11-09 |