Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338601 | Shovel | Chunnan Wu, Yusuke Sano, Yasuhiro Yamamoto, Yoshiyasu Itsuji | 2025-06-24 |
| 12163310 | Shovel performing compaction by automatically moving arm and end attachment according to boom lowering operation | Yusuke Sano, Chunnan Wu, Junichi Morita | 2024-12-10 |
| 11976437 | Shovel | Yusuke Sano, Chunnan Wu | 2024-05-07 |
| 11655611 | Shovel | Yusuke Sano, Junichi Okada, Yoshiyasu Itsuji, Koichiro Tsukane, Keiji Honda | 2023-05-23 |
| 11242666 | Shovel | Junichi Okada | 2022-02-08 |
| 11225771 | Shovel | Junichi Okada | 2022-01-18 |
| 10858808 | Excavator | Junichi Okada | 2020-12-08 |
| 9518374 | Shovel and swiveling speed reducer | Kentaro Furusho, Takeshi Okada, Yoshitaka Shizu | 2016-12-13 |
| 9476499 | Shovel | Kentaro Furusho, Takeshi Okada, Yoshitaka Shizu | 2016-10-25 |
| 9388880 | Simple planetary reduction gear | Yoshitaka Shizu | 2016-07-12 |
| 9279233 | Shovel | Takeshi Okada, Akihiko Inada, Terukazu Matsugi | 2016-03-08 |
| 9139978 | Shovel | Takeshi Okada, Akihiko Inada, Terukazu Matsugi | 2015-09-22 |
| 9062743 | Shovel | Takeshi Okada, Akihiko Inada, Terukazu Matsugi | 2015-06-23 |
| 7162835 | Gravity safety door for an apparatus for manufacturing or inspecting semiconductors | Yasuhiro Manpuku, Mamoru Takashina | 2007-01-16 |
| 6305657 | Mechanism for tilting a microscope | Yasuhiro Manpuku, Mamoru Takashina | 2001-10-23 |
| 6189943 | Robot hand | Yasuhiro Manpuku, Mamoru Takashina | 2001-02-20 |