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For the Inventor, By the Inventor

Hiroshima, Japan

Masayuki Komiyama

This inventor holds 29 USPTO granted patents and 17 EPO patents, primarily in Hybrid Construction Machines. Top assignees: Kobelco Construction Machinery Co., Ltd., Kabushiki Kaisha Kobe Seiko Sho, Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.). Active years: 1999-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Komiyama. Retrieved from https://idiyas.com/inventor/masayuki-komiyama

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

USPTO Granted Patents = 29

% Patents Active = 58.6

 

Average Co-Inventor Count = 2.6

ph-index = 11

Forward Citations = 417(Granted Patents)


Location History:

  • Kobe-shi, JP (2009)
  • Kobe, JP (2005 - 2010)
  • Hiroshima, JP (1999 - 2021)

Company Filing History:

goldMedal25 out of 640 
 
Kobelco Construction Machinery Co., Ltd.
 patents
silverMedal4 out of 1,101 
 
Kabushiki Kaisha Kobe Seiko Sho
 patents
bronzeMedal2 out of 130 
 
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
 patents
4. 2 out of 1,921 
 
Kobe Steel, Ltd.
 patents
5. 1 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1999-2021

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Areas of Expertise:
Hybrid Construction Machine
Slewing Control Device
Power Source Device
Battery-Driven Excavator
Rotation Control Device
Construction Equipment
Working Machine
Hybrid Vehicle Power Control
Capacitor-Equipped Machine
Hydraulic Excavator
Rotation Brake Method
29 patents (USPTO):Explore Patents
1. 11107301 - Operation management system and method for disclosing operational information (2021-08-31),
2. 10876275 - Construction machine (2020-12-29),
3. 9624647 - Slewing-type working machine (2017-04-18),
4. 9366010 - Slewing-type working machine (2016-06-14),
5. 9304969 - Hybrid construction machine (2016-04-05),
6. 8880265 - Hybrid construction machine (2014-11-04),
7. 8826656 - Slewing type working machine (2014-09-09),
8. 8826653 - Slewing type working machine (2014-09-09),
9. 8798872 - Rotation control device for working machine (2014-08-05),
10. 8752373 - Slewing type working machine (2014-06-17),
11. 8405328 - Slewing control device and working machine incorporated with the same (2013-03-26),
12. 8286740 - Hybrid working machine (2012-10-16),
13. 8190334 - Rotation control device and working machine therewith (2012-05-29),
14. 7745947 - Hybrid working machine (2010-06-29),
15. 7728449 - Hybrid working machine (2010-06-01),

Title: Masayuki Komiyama - Innovative Inventor from Hiroshima

Introduction: Masayuki Komiyama is a renowned inventor hailing from Hiroshima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masayuki Komiyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the industry, Masayuki Komiyama has worked with leading tech companies and research institutions, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Masayuki Komiyama has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity that has led to numerous successful projects and inventions.

Conclusion: Masayuki Komiyama's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and entrepreneurs worldwide.

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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