Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808018 | Bucket tooth adapter, bucket tooth attachment structure, and bucket | Takanori Nagata, Yudai Furudate, Tatsuo Aira, Monta Kondou | 2023-11-07 |
| 11661726 | Tooth attachment structure for bucket and tooth for bucket | Takanori Nagata, Yudai Furudate, Tatsuo Aira, Monta Kondou | 2023-05-30 |
| 11598074 | Tooth mounting structure for bucket and tooth for bucket | Takanori Nagata, Yudai Furudate, Tatsuo Aira, Monta Kondou | 2023-03-07 |
| 9803332 | Excavation bucket and work vehicle | Tatsuo Aira | 2017-10-31 |
| 9074353 | Excavating bucket for construction machine | Daijirou Itou | 2015-07-07 |
| 8875422 | Excavating bucket for construction machine | Daijirou Itou | 2014-11-04 |
| 6532933 | Fuel injection strategy for four cycle engines | Uichitake Uchiyama | 2003-03-18 |
| 6508226 | Combustion chamber for direct injection engine | Shinichi Kurosawa | 2003-01-21 |