Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760668 | Transmission assembly structure | Tsutomu Matsunaga, Naoki Mizukami, Isao Kitsukawa | 2020-09-01 |
| 10690229 | Method for attaching gear driving part, and internal combustion engine | Isao Kitsukawa, Naoki Mizukami, Takaya Maeda | 2020-06-23 |
| 10415441 | Grounding structure for internal combustion engine | Naoki Mizukami, Takaya Maeda, Tsutomu Matsunaga | 2019-09-17 |
| 10294836 | Grounding structure for internal combustion engine | Tsutomu Asakura, Naoki Mizukami | 2019-05-21 |