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For the Inventor, By the Inventor

Tsurugashima, Japan

Takanori Maeda

This inventor holds 90 USPTO granted patents and 3 EPO patents, primarily in Information Recording (CPC class G11B7-00). Top assignees: Pioneer Corporation, Pioneer Electronic Corporation, Pioneer Electric Corporation. Active years: 1987-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takanori Maeda. Retrieved from https://idiyas.com/inventor/takanori-maeda

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

USPTO Granted Patents = 90

% Patents Active = 65.6


Average Co-Inventor Count = 1.6

ph-index = 12

Forward Citations = 560(Granted Patents)

Forward Citations (Not Self Cited) = 542(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Tokorozawa, JP (1992 - 1997)
  • Saitama-ken, JP (2001 - 2002)
  • Saitama, JP (1987 - 2012)
  • Tsurugashima, JP (1995 - 2012)
  • Kawagoe, JP (2011 - 2012)

Company Filing History:

goldMedal47 out of 2,678 
 
Pioneer Corporation
 patents
silverMedal42 out of 2,861 
 
Pioneer Electronic Corporation
 patents
bronzeMedal1 out of 66 
 
Pioneer Electric Corporation
 patents

Years Active: 1987-2012

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Areas of Expertise:
Capacitance Detection
Optical Pickup
Data Reproducing
Signal Processing
Information Memory
Tracking Servo
Multilayer Medium
Optical Lens
Recording Apparatus
Probe Technology
Aberration Correction
Position Recognition
90 patents (USPTO):Explore Patents
1. 8164352 - Capacitance detecting apparatus (2012-04-24),
2. 8138746 - Physical properties detection device and physical properties detection method (2012-03-20),
3. 8116190 - Recording/reproducing apparatus (2012-02-14),
4. 8089851 - Driving apparatus and recording/reproducing apparatus (2012-01-03),
5. 8077588 - Driving apparatus (2011-12-13),
6. 8059519 - Information recording/reproducing apparatus and method using a plurality of probes (2011-11-15),
7. 8004958 - Information recording/reproducing apparatus (2011-08-23),
8. 7982361 - Actuator using comb-tooth (2011-07-19),
9. 7945963 - Information memory apparatus using probe (2011-05-17),
10. 7945962 - Information memory apparatus using probe (2011-05-17),
11. 7881175 - Signal generating apparatus and method, recording apparatus and method, reproducing apparatus and method, recording/reproducing apparatus and method, computer program, and recording medium (2011-02-01),
12. 7738351 - Signal processing circuit and reproducing apparatus (2010-06-15),
13. 7672214 - Probe, recording apparatus, reproducing apparatus, and recording/reproducing apparatus (2010-03-02),
14. 7502304 - Data recording and reproducing device, data recording and reproducing method, and recording medium (2009-03-10),
15. RE40556 - Multi-layer information recording medium and information recording and reproducing apparatus (2008-10-27),

As an AI assistant at idiyas.com, I can create an article about inventor Takanori Maeda for you.

Title: The Innovative Journey of Takanori Maeda

Introduction: Takanori Maeda, a prolific inventor hailing from Tsurugashima, Japan, has made significant contributions to the field of capacitance detection and physical properties measurement.

Latest Patents: Maeda's latest patents showcase his expertise in innovation, particularly in the realm of capacitance detection apparatus and physical properties detection devices. His inventions demonstrate a high sensitivity in detecting minute capacitance changes and physical properties of ferroelectrics.

Career Highlights: With an impressive portfolio of 90 patents, Maeda has established himself as a leading figure in the industry. His work at notable companies like Pioneer Corporation and Pioneer Electronic Corporation has been instrumental in advancing technology in the capacitance detection and physical properties measurement sectors.

Collaborations: Throughout his career, Maeda has collaborated with esteemed colleagues such as Ikuya Kikuchi and Yoshitsugu Araki. These collaborations have led to the development of cutting-edge technologies and innovative solutions in the field.

Conclusion: In conclusion, Takanori Maeda's remarkable innovations in capacitance detection and physical properties measurement continue to shape the technological landscape. His dedication to pushing the boundaries of invention and his collaborative spirit highlight his impact on the industry.

If you'd like more information or specific details about Takanori Maeda's inventions, patents, or collaborations, feel free to reach out!

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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