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For the Inventor, By the Inventor

Tokyo, Japan

Takaya Ishigaki

This inventor holds 12 USPTO granted patents and 1 EPO patent. Top assignee: Tdk Corporation. Active years: 1996-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaya Ishigaki. Retrieved from https://idiyas.com/inventor/takaya-ishigaki

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 = 91.7


Average Co-Inventor Count = 4.6

ph-index = 10

Forward Citations = 377(Granted Patents)


Location History:

  • Akita-ken, JP (1996)
  • Honjo, JP (1998 - 2003)
  • Chuo-ku, JP (2003)
  • Tokyo, JP (1998 - 2004)

Company Filing History:

goldMedal12 out of 8,257 
 
Tdk Corporation
 patents

Years Active: 1996-2004

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12 patents (USPTO):Explore Patents
1. 6729003 - Process for producing a ceramic electronic component (2004-05-04),
2. 6576497 - Chip-type electronic component (2003-06-10),
3. 6523235 - Method of manufacturing a ceramic capacitor (2003-02-25),
4. 6407907 - Multilayer ceramic capacitor (2002-06-18),
5. 6381118 - Ceramic electronic component having electronic component containing cuprous oxide (2002-04-30),
6. 6380619 - Chip-type electronic component having external electrodes that are spaced at predetermined distances from side surfaces of a ceramic substrate (2002-04-30),
7. 6310759 - Ceramic capacitor (2001-10-30),
8. 6191933 - Ceramic capacitor (2001-02-20),
9. 5935365 - Manufacturing method and manufacturing apparatus for ceramic electronic (1999-08-10),
10. 5805409 - Multi-layer electronic part having external electrodes that have a (1998-09-08),
11. 5716481 - Manufacturing method and manufacturing apparatus for ceramic electronic (1998-02-10),
12. 5590016 - Multilayer through type capacitor array (1996-12-31),

Title: The Innovations of Takaya Ishigaki

Introduction

Takaya Ishigaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic components, holding a total of 12 patents. His work focuses on the development of advanced ceramic electronic components, which are essential in various electronic applications.

Latest Patents

Ishigaki's latest patents include a process for producing a ceramic electronic component. This innovative process involves external electrodes with first electrode layers that contain noble metals, cuprous oxide, and glass ingredients, which are electrically connected to internal electrodes made of noble metals. The ceramic electronic components he has developed include multi-layer ceramic capacitors, multi-layer varistors, multi-layer dielectric resonators, and multi-layer piezoelectric elements. Another notable patent is for a chip-type electronic component, which features a ceramic substrate with internal electrode films embedded within it. This design allows for efficient electrical connectivity and functionality in compact electronic devices.

Career Highlights

Takaya Ishigaki has built a successful career at TDK Corporation, a leading company in electronic components. His expertise in ceramic technology has positioned him as a key figure in the development of innovative electronic solutions. His contributions have not only advanced the company's product offerings but have also influenced the broader industry.

Collaborations

Ishigaki has collaborated with several talented individuals in his field, including Masanori Yamamoto and Taisuke Ahiko. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

In summary, Takaya Ishigaki is a distinguished inventor whose work in ceramic electronic components has led to numerous patents and advancements in technology. His contributions continue to shape the future of electronic devices, making him a notable figure in the industry.

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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