Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8387915 | Skid rail for aircrafts and its production method | Hirohide Azuma | 2013-03-05 |
| 7938360 | Main wing structure of aircraft | Kazuhide Hasegawa, Hirohide Azuma | 2011-05-10 |
| 7740202 | Wing structure for aircraft | Masaki Namaizawa, Kazuhide Hasegawa, Hirohide Azuma | 2010-06-22 |
| 6786452 | Wing structure of airplane | Daiya Yamashita, Hiroshi Kato | 2004-09-07 |
| 6533447 | Plasticizing apparatus for a pre-plasticization-type injection molding machine | Atsushi Koide | 2003-03-18 |
| 6499989 | Disk removing device | Atsushi Koide | 2002-12-31 |