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For the Inventor, By the Inventor

Fujisawa, Japan

Toshiaki Aiba

This inventor holds 24 USPTO granted patents and 3 published patent applications and 3 EPO patents, primarily in Piezoelectric Materials. Top assignee: Canon Kabushiki Kaisha. Active years: 1999-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Aiba. Retrieved from https://idiyas.com/inventor/toshiaki-aiba

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 37.5

 

Average Co-Inventor Count = 3.5

ph-index = 8

Forward Citations = 168(Granted Patents)


Location History:

  • Kanagawa, JP (2004 - 2007)
  • Kanagawa-Ken, JP (2005 - 2007)
  • Fujisawa, JP (1999 - 2017)

Company Filing History:

goldMedal24 out of 93,136 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1999-2017

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Areas of Expertise:
Piezoelectric Element
Ultrasonic Motor
Lithium Ion Storage
Electron-Emitting Device
Nano Structure
Energy Storage Device
Field-Effect Transistor
Ceramic Production
Three-Dimensional Structure
Dust Removing Device
Liquid Ejection Head
Etching Mask
24 patents (USPTO):Explore Patents
1. 9825213 - Piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device (2017-11-21),
2. 9412931 - Piezoelectric ceramics, piezoelectric element, liquid ejection head, ultrasonic motor, and dust removing device (2016-08-09),
3. 9231189 - Sodium niobate powder, method for producing the same, method for producing ceramic, and piezoelectric element (2016-01-05),
4. 8715855 - Method of producing lithium ion-storing/releasing material, lithium ion-storing/releasing material, and electrode structure and energy storage device using the material (2014-05-06),
5. 8337712 - Method for forming etching mask, method for fabricating three-dimensional structure and method for fabricating three-dimensional photonic crystalline laser device (2012-12-25),
6. 8084365 - Method of manufacturing a nano structure by etching, using a substrate containing silicon (2011-12-27),
7. 8080335 - Powder material, electrode structure using the powder material, and energy storage device having the electrode structure (2011-12-20),
8. 7902637 - Nano structure and method of manufacturing nano structure (2011-03-08),
9. 7851792 - Field-effect transistor (2010-12-14),
10. 7700390 - Method for fabricating three-dimensional photonic crystal (2010-04-20),
11. 7597006 - Method of evaluating adhesiveness of member (2009-10-06),
12. 7291962 - Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron source (2007-11-06),
13. 7208276 - Probe carrier and method for analyzing the probe carrier (2007-04-24),
14. 7173253 - Object-moving method, object-moving apparatus, production process and produced apparatus (2007-02-06),
15. 6917146 - Electron-emitting device having carbon films with a particular orientation, electron source using electron-emitting device, and image forming apparatus (2005-07-12),

Title: Innovations of Toshiaki Aiba: Pioneering Piezoelectric Technologies

Introduction: Toshiaki Aiba, based in Fujisawa, Japan, is a recognized inventor with an impressive portfolio of 24 patents. His work primarily focuses on advancements in piezoelectric technology, which finds applications in various industries. Aiba's contributions have significantly impacted both the efficiency and functionality of devices utilizing piezoelectric elements.

Latest Patents: Among Aiba's recent inventions are several groundbreaking patents, including a piezoelectric element, a liquid discharge head, an ultrasonic motor, and a dust removing device. His innovative piezoelectric element features an enhanced piezoelectric constant and consists of a pair of electrodes in contact with a specially formulated piezoelectric material. This material comprises an aggregate of crystal grains containing barium titanate as a key component. Notably, the crystal grains in contact with the electrodes possess dislocation layers that further improve performance. Additionally, Aiba's work on lead-free piezoelectric ceramics showcases enhanced mechanical quality factors and greater mechanical strength, providing a significant advancement in the materials used for electronic applications.

Career Highlights: Toshiaki Aiba's career is marked by notable achievements while working at Canon Kabushiki Kaisha. His extensive research and development efforts have led to substantial advancements in piezoelectric technologies, establishing him as a prominent figure in the field of innovation and invention.

Collaborations: Throughout his career, Aiba has collaborated with esteemed colleagues, including Taiko Motoi and Rie Ueno. These partnerships have fostered a productive environment for innovation, allowing for the exchange of ideas and the development of cutting-edge technologies.

Conclusion: Toshiaki Aiba stands out as a visionary inventor whose work in piezoelectric technology continues to influence various industries. Through his numerous patents and collaborations, he has contributed significantly to the understanding and application of piezoelectric elements, making a lasting impact on future innovations.

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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