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For the Inventor, By the Inventor

Seto, Japan

Masahiko Namerikawa

This inventor holds 52 USPTO granted patents and 7 published patent applications and 3 EPO patents, primarily in Piezoelectric Devices (CPC class H01L). Top assignee: Ngk Insulators, Inc.. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Namerikawa. Retrieved from https://idiyas.com/inventor/masahiko-namerikawa

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

USPTO Granted Patents = 52 

% Patents Active = 63.5

 

Average Co-Inventor Count = 3.3

ph-index = 11

Forward Citations = 337(Granted Patents)

Forward Citations (Not Self Cited) = 325(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Inazawa, JP (1999 - 2002)
  • Kounomiya inazawa, JP (1999 - 2002)
  • Seto, JP (2002 - 2023)

Company Filing History:

goldMedal52 out of 5,075 
 
Ngk Insulators, Inc.
 patents

Years Active: 1999-2026

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Areas of Expertise:
Acoustic Wave Devices
Piezoelectric Actuator
Light Emitting Device
Impedance Matching
Ceramic Compact
Vibration Gyro Sensor
Force Sensor
Doherty Amplifier
Microactuator
Sensor Device
52 patents (USPTO):Explore Patents
1. 12706589 - Piezoelectric vibrating substrate and piezoelectric vibrating element (2026-08-11),
2. 11632093 - Acoustic wave devices and a method of producing the same (2023-04-18),
3. 11456720 - Bonded body with piezoelectric monocrystalline substrate and supporting substrate (2022-09-27),
4. 10964882 - Bonding method (2021-03-30),
5. 10879871 - Elastic wave element and method for manufacturing same (2020-12-29),
6. 10720566 - Bonding method (2020-07-21),
7. 10598369 - Heat discharge structures for light source devices and light source systems (2020-03-24),
8. 10128406 - GaN template substrate (2018-11-13),
9. 9660138 - Light emitting device and method for manufacturing light emitting device (2017-05-23),
10. 9653651 - Light emitting device and method for manufacturing light emitting device (2017-05-16),
11. 8878625 - Impedance matching device (2014-11-04),
12. 8847681 - Combiner for Doherty amplifier (2014-09-30),
13. 8409484 - Method for producing a ceramic compact (2013-04-02),
14. 8034402 - Method for producing ceramic compact and ceramic part (2011-10-11),
15. 7973238 - Ceramic compact, ceramic part, method for producing ceramic compact, and method for producing ceramic part (2011-07-05),

Title: The Innovative Journey of Masahiko Namerikawa

Introduction: Masahiko Namerikawa is a pioneering inventor hailing from Seto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masahiko Namerikawa holds several patents in the realm of electronics and semiconductor technology, showcasing his continuous dedication to pushing the boundaries of what is possible in the industry.

Career Highlights: With a career spanning over two decades, Masahiko Namerikawa has worked tirelessly to develop cutting-edge solutions that have revolutionized the way we interact with technology. His keen eye for detail and innovative thinking have led to the creation of numerous inventions that have had a lasting impact on the industry.

Collaborations: Throughout his career, Masahiko Namerikawa has collaborated with leading tech companies and research institutions to further his research and bring his inventions to life. His ability to work effectively in a team setting has been instrumental in the success of many projects.

Conclusion: Masahiko Namerikawa's passion for innovation and his relentless drive to create have solidified his position as a respected figure in the world of technology. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

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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