Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6293492 | Coaxial twin-rotor type helicopter | — | 2001-09-25 |
| 6076255 | Apparatus for manufacturing needle attached sutures | Kenji Shikakubo, Norio Yamanaka | 2000-06-20 |
| 6012603 | Needle supply device | Kenji Shikakubo, Takahiro Itoh | 2000-01-11 |
| 5943759 | Method for manufacturing needle attached sutures and apparatus therefor | Kenji Shikakubo, Satoshi Omuraya | 1999-08-31 |
| 5943765 | Device for making stitching thread attached with a needle | Kenji Shikakubo, Keiichi Yokohiki | 1999-08-31 |
| 5007355 | Leather or similar work sewing machine having flat-needle controller and sewing method by use of the sewing machine | — | 1991-04-16 |
| 4622801 | Method and an apparatus for sealing a nose of a packaging flat tube band after opening the nose | Seiji Aoki | 1986-11-18 |