Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7438545 | Cotton candy machine | Yoshiyuki Hayashi | 2008-10-21 |
| 6360566 | Household circular knitting machine | — | 2002-03-26 |
| 4975709 | Wake plotter apparatus | — | 1990-12-04 |
| 4832282 | Device to be used as spool for knitting yarn and also as weight for giving tension thereto | — | 1989-05-23 |
| 4781040 | Latch needle for knitting machine | — | 1988-11-01 |
| 4724686 | Hand knitting machine | — | 1988-02-16 |