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For the Inventor, By the Inventor

Kawasaki, Japan

Yukio Tamura

This inventor holds 13 USPTO granted patents. Top assignees: Komatsu Corporation, Kabushiki Kaisha Komatsu Seisakusho. Active years: 1977-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Tamura. Retrieved from https://idiyas.com/inventor/yukio-tamura

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 8

Forward Citations = 102(Granted Patents)


Location History:

  • Isehara, JA (1977)
  • Hiratsuka, JP (1983 - 1985)
  • Kanagawa, JP (1996)
  • Kawasaki, JP (1995 - 2000)

Company Filing History:

goldMedal7 out of 2,813 
 
Komatsu Corporation
 patents
silverMedal6 out of 1,009 
 
Kabushiki Kaisha Komatsu Seisakusho
 patents

Years Active: 1977-2000

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13 patents (USPTO):Explore Patents
1. 6119967 - Control circuit of transportable crusher (2000-09-19),
2. 5833150 - Mobile crusher and crusher control method (1998-11-10),
3. 5803376 - Crushing machine control system for a self-traveling crushing machine (1998-09-08),
4. 5797548 - Self-propelled crushing machine (1998-08-25),
5. 5765765 - Method of and apparatus for driving a crushing machine (1998-06-16),
6. 5730373 - Crusher system drive control apparatus for a traveling type crushing (1998-03-24),
7. 5716014 - Self-advancing crushing machine (1998-02-10),
8. 5622322 - Self-propelled crushing machine (1997-04-22),
9. 5580004 - Self-propelled crushing machine (1996-12-03),
10. 5476227 - Self-propelled crushing machine (1995-12-19),
11. 4522451 - Track-type vehicle undercarriage (1985-06-11),
12. 4402555 - Track-type vehicle undercarriage (1983-09-06),
13. 4047387 - Method of forming a subterranean water barrier and a plow for use (1977-09-13),

Title: Innovations of Yukio Tamura

Introduction

Yukio Tamura is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of engineering, particularly in the development of mobile crushing technology. With a total of 13 patents to his name, Tamura's work has had a lasting impact on the industry.

Latest Patents

One of his latest patents is focused on a control circuit for a transportable crusher. This mobile crusher and its control method ensure that the most suitable amount of crushed substances is consistently secured, allowing for the desired particle size distribution. The invention includes a crusher mechanism with various components such as an actual rotational speed changing means, a detecting means for actual rotational speed, and a control means that regulates the crusher mechanism to match the target rotational speed. This innovative approach enhances the efficiency and effectiveness of the crushing process.

Career Highlights

Throughout his career, Yukio Tamura has worked with notable companies, including Komatsu Corporation and Kabushiki Kaisha Komatsu Seisakusho. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in mobile crushing technology.

Collaborations

Tamura has collaborated with talented individuals in his field, including Toru Nakayama and Satoru Koyanagi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in engineering.

Conclusion

Yukio Tamura's contributions to mobile crushing technology and his impressive portfolio of patents highlight his role as a leading inventor in the industry. His work continues to influence advancements in engineering and technology.

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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