Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426535 | Working machine and blade unit | Kohei Oishi, Takayoshi Iio, Satoshi Takahashi | 2025-09-30 |
| 12364191 | Reciprocating blades with sealing member for motion conversion mechanism | Kohei Oishi, Takayoshi Iio | 2025-07-22 |
| 12302786 | Grounding body and grass cutter comprising grounding body | Naoki Fujimatsu, Nozomu Iwamoto | 2025-05-20 |
| 12245547 | Lawn mower for collecting heavy grass and discharging light grass | — | 2025-03-11 |
| 11963489 | Gardening trimmer | Mikihiro KITAHARA, Nozomu Iwamoto, Tomoyuki Ota | 2024-04-23 |
| 11801882 | Handcart | Toshihiro Tomita, Susumu Kato, Tomonobu Nashimoto, Kohei Oishi | 2023-10-31 |
| 11419276 | Gardening trimmer | Mikihiro KITAHARA, Nozomu Iwamoto, Masayoshi TORIHARA | 2022-08-23 |
| 11390310 | Handcart | Toshihiro Tomita, Susumu Kato, Tomonobu Nashimoto, Kohei Oishi | 2022-07-19 |
| 10590815 | Lubricating device for engine | Hiroki Sugiyama | 2020-03-17 |
| 9950416 | Handle and power tool comprising same handle | Ryo Sunazuka, Yoshitaka Machida, Masahiro Ito | 2018-04-24 |