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For the Inventor, By the Inventor

Numazu, Japan

Masakazu Kato

This inventor holds 38 USPTO granted patents and 27 published patent applications and 10 EPO patents, primarily in Power Transmission Devices. Top assignees: Toshiba Tec Kabushiki Kaisha, Yamaha Corporation. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Kato. Retrieved from https://idiyas.com/inventor/masakazu-kato

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

USPTO Granted Patents = 38 

% Patents Active = 89.5

 

Average Co-Inventor Count = 1.6

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Numazu, JP (2003 - 2018)
  • Hamamatsu, JP (2016 - 2020)
  • Shizuoka, JP (2011 - 2021)
  • Numazu Shizuoka, JP (2018 - 2024)

Company Filing History:

goldMedal35 out of 6,289 
 
Toshiba Tec Kabushiki Kaisha
 patents
silverMedal3 out of 5,500 
 
Yamaha Corporation
 patents

Years Active: 2003-2026

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Areas of Expertise:
Power Transmission
Wireless Power Supply
Noncontact Power Transmission
Printing Apparatus
Control Device
Sound Processing
RFID Interrogator
Communication Antenna
Quadrature Demodulation
Portable Terminal
Cart Storage System
Speaker Apparatus
38 patents (USPTO):Explore Patents
1. 12679128 - Printing apparatus (2026-07-14),
2. 12605956 - Image formation apparatus and method for controlling image formation apparatus (2026-04-21),
3. 12521999 - Printing apparatus (2026-01-13),
4. 12508828 - Printing apparatus (2025-12-30),
5. 12249852 - Cart gate (2025-03-11),
6. 12065049 - Power feeding device (2024-08-20),
7. 11862992 - Power transmission device and power supply system including power transmission device (2024-01-02),
8. 11424638 - Control device with a switch circuit configured to electrically connect a battery and a device (2022-08-23),
9. 11318976 - Cart storage system and power feed system (2022-05-03),
10. 11283299 - Wireless power supply system and wireless power transmission device (2022-03-22),
11. 11273858 - Power transmission system (2022-03-15),
12. 11005311 - Noncontact power transmission apparatus and power transmission device (2021-05-11),
13. 10862342 - Power transmission device, power reception device and power transmission system (2020-12-08),
14. 10848000 - Non-contact power receiving device and non-contact power receiving method (2020-11-24),
15. 10790702 - Contactless power transmission device and contactless power transmission/reception apparatus (2020-09-29),

Title: The Innovative Journey of Masakazu Kato

Introduction: Masakazu Kato, a talented inventor hailing from Numazu Shizuoka, Japan, has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Masakazu Kato's recent patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to driving progress in various industries.

Career Highlights: With a career spanning over two decades, Masakazu Kato has established himself as a visionary inventor known for his ability to transform bold ideas into practical innovations. His work has not only earned him recognition within the inventor community but has also garnered attention from leading tech companies worldwide.

Collaborations: Throughout his career, Masakazu Kato has collaborated with top research institutions, universities, and multinational corporations to further develop and commercialize his inventions. His collaborative spirit and innovative mindset have led to successful partnerships that have propelled his inventions to new heights.

Conclusion: Masakazu Kato's passion for innovation, coupled with his relentless drive to push the boundaries of technology, continues to inspire the next generation of inventors. His remarkable journey serves as a testament to the power of creativity and perseverance in shaping a better future for all.

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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