Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425061 | Waterproof structure for communication device, communication unit, and working machine | Yasuhiko Arai, Keisuke Miura | 2025-09-23 |
| 12385217 | Working machine | Takashi Miura | 2025-08-12 |
| 11866101 | Working machine | Masahiro Aihara, Hironobu Konishi, Shohei Tanaka, Yuta YAMADA, Yoshiki TAKIZAWA | 2024-01-09 |
| 11230212 | Floor mat and working machine | Akihiro Ichihara, Kenzo Kusama, Kasumi Inagaki, Hironobu Konishi, Kazuya Oi +8 more | 2022-01-25 |
| 9382926 | Oil passage change-over valve | Yasuhiko Arai, Toshiki Ichikawa | 2016-07-05 |