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Kanagawa, Japan

Kazunori Hiranuma

USPTO Granted Patents = 13 (Patent Applications = 6)

EPO Patents = 11 (Patent Applications = 8)

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 10(Granted Patents)

Location History:

Aichi, JP (2016)
Yokosuka, JP (2020)
Kanagawa, JP (2015 - 2024)

Company Filing History:

13 out of 1,176

Sumitomo Heavy Industries, Ltd.

Years Active: 2015-2025

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13 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12338601 - Shovel (2025-06-24),

2. 12163310 - Shovel performing compaction by automatically moving arm and end attachment according to boom lowering operation (2024-12-10),

3. 11976437 - Shovel (2024-05-07),

4. 11655611 - Shovel (2023-05-23),

5. 11242666 - Shovel (2022-02-08),

6. 11225771 - Shovel (2022-01-18),

7. 10858808 - Excavator (2020-12-08),

8. 9518374 - Shovel and swiveling speed reducer (2016-12-13),

9. 9476499 - Shovel (2016-10-25),

10. 9388880 - Simple planetary reduction gear (2016-07-12),

11. 9279233 - Shovel (2016-03-08),

12. 9139978 - Shovel (2015-09-22),

13. 9062743 - Shovel (2015-06-23),

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