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For the Inventor, By the Inventor

Tokyo, Japan

Masashi Fujitsuka

This inventor holds 12 USPTO granted patents and 5 published patent applications and 10 EPO patents. Top assignees: Mitsubishi Electric Corporation, Nec Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 1989-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Fujitsuka. Retrieved from https://idiyas.com/inventor/masashi-fujitsuka

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

USPTO Granted Patents = 12 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 74(Granted Patents)


Location History:

  • Kobe, JP (1989)
  • Chiyoda-ku, JP (2017 - 2019)
  • Tokyo, JP (2011 - 2023)

Company Filing History:

goldMedal9 out of 16,602 
 
Mitsubishi Electric Corporation
 patents
silverMedal2 out of 36,684 
 
Nec Corporation
 patents
bronzeMedal1 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents

Years Active: 1989-2023

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12 patents (USPTO):Explore Patents
1. 11754330 - Refrigeration cycle apparatus (2023-09-12),
2. 11441808 - Air-conditioning apparatus and air-conditioning method (2022-09-13),
3. 11402825 - Information processing device, control method thereof, and control program (2022-08-02),
4. 11073825 - Causal relationship learning method, program, device, and anomaly analysis system (2021-07-27),
5. 10480838 - Control device for refrigeration cycle apparatus, and control method for refrigeration cycle apparatus, and refrigeration cycle apparatus (2019-11-19),
6. 10473367 - Heat pump apparatus (2019-11-12),
7. 9766017 - Heating apparatus (2017-09-19),
8. 9765977 - Heat-accumulating hot-water-supplying air conditioner (2017-09-19),
9. 9562696 - Hot water supply system control apparatus and hot water supply system control program and hot water supply system operating method (2017-02-07),
10. 9184312 - Solar power generation device (2015-11-10),
11. 7925597 - Power system stabilization system (2011-04-12),
12. 4838020 - Turbocompressor system and method for controlling the same (1989-06-13),

Title: Masashi Fujitsuka - Innovative Inventor from Tokyo

Introduction: Masashi Fujitsuka is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With a career spanning over two decades, Masashi Fujitsuka has worked with leading research institutions and tech companies in Japan, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Masashi Fujitsuka has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Masashi Fujitsuka's dedication to pushing the boundaries of technology and his passion for creating solutions to complex problems make him a true pioneer in the world of 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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