logo

For the Inventor, By the Inventor

Hirakata, Japan

Takaaki Chuzawa

This inventor holds 8 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1984-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaaki Chuzawa. Retrieved from https://idiyas.com/inventor/takaaki-chuzawa

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

USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 171(Granted Patents)


Location History:

  • Kadoma, JP (1997)
  • Osaka, JP (1984 - 2002)
  • Hirakata, JP (1999 - 2008)

Company Filing History:

goldMedal8 out of 1,623 
 
Matsushita Electric Works, Ltd.
 patents

Years Active: 1984-2008

Loading Chart...
8 patents (USPTO):Explore Patents
1. 7394340 - Electromagnetic device, high-voltage generating device, and method for making the electromagnetic device (2008-07-01),
2. 7142082 - Electromagnetic device and high-voltage generating device and method of producing electromagnetic device (2006-11-28),
3. 6429591 - Lamp socket and discharge lamp operating device (2002-08-06),
4. 6252185 - Delay switch with delay unit (2001-06-26),
5. 5892194 - Sealed contact device with contact gap adjustment capability (1999-04-06),
6. 5680084 - Sealed contact device and operating mechanism (1997-10-21),
7. 4514709 - Circuit breaker (1985-04-30),
8. 4427959 - Circuit protecting sensor (1984-01-24),

Title: Takaaki Chuzawa: Innovator in Electromagnetic Devices

Introduction

Takaaki Chuzawa is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of electromagnetic devices, holding a total of 8 patents. His work focuses on improving the efficiency and characteristics of high-voltage generating devices.

Latest Patents

Chuzawa's latest patents include innovative designs for electromagnetic devices and high-voltage generating devices. These inventions feature a magnetic core made of a cylindrical ferrite material with high intrinsic resistance. The winding is achieved by using a flat rectangular wire conductor wound in an edge-wise manner directly on the magnetic core. This design eliminates the need for insulators, such as coil bobbins, allowing for a reduction in overall size and thickness. The direct winding on the magnetic core minimizes resistance and reduces self-inductance while maintaining the size and number of turns of the winding.

Career Highlights

Takaaki Chuzawa is associated with Matsushita Electric Works, Ltd., where he has been instrumental in developing advanced electromagnetic technologies. His innovative approach has led to significant advancements in the efficiency and performance of electromagnetic devices.

Collaborations

Chuzawa has collaborated with notable colleagues, including Kenichi Takamatsu and Takao Miyai. Their combined expertise has contributed to the success of various projects and innovations in the field.

Conclusion

Takaaki Chuzawa's contributions to electromagnetic devices have established him as a key figure in the industry. His innovative patents reflect a commitment to enhancing technology and improving device performance.

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]
Loading…