Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9027505 | Apparatus and method for coloring electrical wire | Hiroaki Ichikawa, Masahiko Agata, Tatsuo Osada, Kenji Kinezuka | 2015-05-12 |
| 8367154 | Method for coloring electrical wires | Hiroaki Ichikawa, Masahiko Agata, Tatsuo Osada, Kenji Kinezuka | 2013-02-05 |
| 6634878 | Crosshead | Atsushi Kaneko | 2003-10-21 |