Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9366006 | Bucket for work vehicle, and work vehicle equipped with bucket with left and right boom attachment portions | Takao Tohriyama | 2016-06-14 |
| D752655 | Bucket for a construction machine | Takao Tohriyama | 2016-03-29 |
| 6001264 | Water-treating agent and method for treating water | Takashi Suzuki, Katsuhiro Ishikawa, Akihide Hirano | 1999-12-14 |
| 5716529 | Water-treating agent and method for treating water | Takashi Suzuki, Katsuhiro Ishikawa, Akihide Hirano | 1998-02-10 |