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For the Inventor, By the Inventor

Ushiku, Japan

Takao Kurosawa

This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 2005-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Kurosawa. Retrieved from https://idiyas.com/inventor/takao-kurosawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 70.0

 

Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 187(Granted Patents)


Location History:

  • Ibaraki, JP (2005)
  • Ibaraki-ken, JP (2007)
  • Usiku, JP (2012)
  • Ushiku, JP (2007 - 2016)
  • Tsuchiura, JP (2016)

Company Filing History:

goldMedal10 out of 1,508 
 
Hitachi Construction Machinery Co., Ltd.
 patents

Years Active: 2005-2016

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10 patents (USPTO):Explore Patents
1. 9435392 - Parking brake control device for transport vehicle (2016-09-06),
2. 9242589 - Dump truck body hoisting state display device (2016-01-26),
3. 8840189 - Transporter vehicle (2014-09-23),
4. 8731787 - Transporter vehicle (2014-05-20),
5. 8437982 - Apparatus for measuring load of construction machine (2013-05-07),
6. 8428818 - Lubricant oil state warning device for a working vehicle (2013-04-23),
7. 8108101 - Lubricating oil cooling device for traveling speed reduction gear (2012-01-31),
8. 7289895 - Electronic control systems for construction machine (2007-10-30),
9. D549722 - Graphic user interface for display for construction machine (2007-08-28),
10. 6931772 - Hydraulic shovel work amount detection apparatus, work amount detection method, work amount detection result display apparatus (2005-08-23),

Title: Biography of Takao Kurosawa

Introduction

Takao Kurosawa is a prominent inventor based in Ushiku, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative devices for transport vehicles. With a total of 10 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest inventions is a parking brake control device for transport vehicles. This device is designed to maintain a state in which the rotation of wheels is stopped. It includes a control unit that manages the movement of a spool to magnetize or demagnetize a solenoid valve, thereby releasing or actuating the parking brake. Another notable patent is a dump truck body hoisting state display device. This device features an angle detection unit that monitors the rotation angle of the dump truck body and a display control unit that shows the calculated inclination angle on a display screen.

Career Highlights

Takao Kurosawa is currently employed at Hitachi Construction Machinery Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the safety and efficiency of construction machinery.

Collaborations

Throughout his career, Takao has collaborated with several talented individuals, including Toshikazu Minoshima and Katsumi Tamura. These collaborations have fostered a creative environment that has led to the successful development of various inventions

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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