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For the Inventor, By the Inventor

Tokyo, Japan

Masao Yamanaka

This inventor holds 14 USPTO granted patents and 3 published patent applications. Top assignees: Canon Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha, Dai Nippon Insatsu Kabushiki Kaisha. Active years: 1988-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Yamanaka. Retrieved from https://idiyas.com/inventor/masao-yamanaka

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

USPTO Granted Patents = 14 

% Patents Active = 71.4

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 54(Granted Patents)


Location History:

  • Yokohama, JP (2019)
  • Tokyo, JP (1988 - 2023)

Company Filing History:

goldMedal9 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
silverMedal4 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal1 out of 412 
 
Dai Nippon Insatsu Kabushiki Kaisha
 patents
4. 1 out of 145 
 
Kabushiki Kaisha Tokyo Kikai Seisakusho
 patents
where one patent can have more than one assignee

Years Active: 1988-2023

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14 patents (USPTO):Explore Patents
1. 11704828 - Road obstacle detection device, road obstacle detection method, and computer-readable storage medium (2023-07-18),
2. 11443526 - Road obstacle detection device, road obstacle detection method, and recording medium storing a road obstacle detection program (2022-09-13),
3. 10810876 - Road obstacle detection device, method, and program (2020-10-20),
4. 10748023 - Region-of-interest detection apparatus, region-of-interest detection method, and recording medium (2020-08-18),
5. 10671875 - Main-subject detection method, main-subject detection apparatus, and non-transitory computer readable storage medium (2020-06-02),
6. 10643100 - Object detection apparatus, object detection method, and storage medium (2020-05-05),
7. 10282629 - Main-subject detection method, main-subject detection apparatus, and non-transitory computer readable storage medium (2019-05-07),
8. 10192126 - Behavior recognition apparatus, learning apparatus, and method (2019-01-29),
9. 10169673 - Region-of-interest detection apparatus, region-of-interest detection method, and recording medium (2019-01-01),
10. 9824296 - Event detection apparatus and event detection method (2017-11-21),
11. 9672439 - Object detection apparatus object detection method and storage medium (2017-06-06),
12. 8792725 - Information processing apparatus, control method for information processing apparatus and storage medium (2014-07-29),
13. 8447076 - Image processing method, pattern detection method, pattern recognition method, and image processing device (2013-05-21),
14. 4772003 - Apparatus for stacking signatures or the like (1988-09-20),

Title: The Innovative Journey of Masao Yamanaka

Introduction: Masao Yamanaka, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Masao Yamanaka's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in the tech industry, Masao Yamanaka has held key roles in leading research institutions and multinational corporations. His expertise lies in developing cutting-edge technologies that have revolutionized various sectors.

Collaborations: Throughout his career, Masao Yamanaka has collaborated with top universities, research institutions, and innovative companies worldwide. These partnerships have led to the successful implementation of his inventions in real-world applications.

Conclusion: Masao Yamanaka's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global tech community.

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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