Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386364 | Welding wire charge | Zenji Kawasaki, Yasuhiko Hashida, Kenji Ryoke, Hiroshi Yoshida | 2002-05-14 |
| 5245740 | Method and apparatus for passing threadlike pieces through tubular products | Nobuo Araki, Kazufumi Tabata, Kiyomi Yokoi, Osamu Hattori | 1993-09-21 |
| 5058259 | Method and apparatus for passing threadlike pieces through tubular products | Nobuo Araki, Kazufumi Tabata, Kiyomi Yokoi, Osamu Hattori | 1991-10-22 |
| 5048798 | Apparatus for inserting thread into tube | Nobuo Araki, Kazufumi Tabata, Kiyomi Yokoi | 1991-09-17 |