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For the Inventor, By the Inventor

Osaka, Japan

Tsutomu Ishino

This inventor holds 20 USPTO granted patents. Top assignees: Kabushiki Kaisha Komatsu Seisakusho, Daikin Industries, Ltd., Komatsu Corporation. Active years: 1987-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Ishino. Retrieved from https://idiyas.com/inventor/tsutomu-ishino

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

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 277(Granted Patents)


Location History:

  • Hirakata, JP (1987)
  • Yawati, JP (1991 - 1992)
  • Ishikawa, JP (1995)
  • Komatsu, JP (1995 - 1997)
  • Osaka, JP (1995 - 1997)

Company Filing History:

goldMedal16 out of 1,009 
 
Kabushiki Kaisha Komatsu Seisakusho
 patents
silverMedal2 out of 4,492 
 
Daikin Industries, Ltd.
 patents
bronzeMedal2 out of 2,817 
 
Komatsu Corporation
 patents

Years Active: 1987-1997

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20 patents (USPTO):Explore Patents
1. 5684694 - System for controlling a hydrostatic-mechanical transmission when an oil (1997-11-04),
2. 5671137 - Response control system for hydrostatic-mechanical transmissions (1997-09-23),
3. 5622050 - System for controlling a hydrostatic-mechanical transmission at the time (1997-04-22),
4. 5611405 - Turning speed control system for use in a track-laying vehicle (1997-03-18),
5. 5540051 - Control mechanism for hydrostatic-mechanical power transmission system (1996-07-30),
6. 5535840 - Steering system for use in a track-laying vehicle (1996-07-16),
7. 5531304 - Creep preventing control system for hydrostatic-mechanical transmissions (1996-07-02),
8. 5529546 - Forward/reverse drive and stop control system for hydrostatic (1996-06-25),
9. 5524436 - Overrun protecting control system for hydrostatic-mechanical (1996-06-11),
10. 5522775 - Speed change gear control system for hydrostatic-mechanical transmissions (1996-06-04),
11. 5477455 - Turning control system for use in a track-laying vehicle (1995-12-19),
12. 5477454 - Turning system for use in a track-laying vehicle (1995-12-19),
13. 5473541 - Steering control system for use in a track-laying vehicle (1995-12-05),
14. 5466197 - Mechanical-hydraulic transmission (1995-11-14),
15. 5461869 - Vuilleumier heat pump device (1995-10-31),

Title: Tsutomu Ishino - Innovative Inventor from Osaka

Introduction: Tsutomu Ishino is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsutomu Ishino holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Ishino has worked with leading research institutions and technology companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Tsutomu Ishino has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Tsutomu Ishino's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the global technology landscape, with his work continuing to inspire future generations of inventors and innovators.

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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