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For the Inventor, By the Inventor

Sendai, Japan

Sadamu Toita

This inventor holds 16 USPTO granted patents. Top assignees: Nec Tokin Corporation, Airex Corporation, Nec Toppan Circuit Solutions, Inc.. Active years: 2004-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadamu Toita. Retrieved from https://idiyas.com/inventor/sadamu-toita

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

USPTO Granted Patents = 16

% Patents Active = 56.3

Average Co-Inventor Count = 4.2

ph-index = 6

Forward Citations = 90(Granted Patents)


Location History:

  • Miyagi, JP (2008)
  • Sendai, JP (2004 - 2010)

Company Filing History:

goldMedal16 out of 259 
 
Nec Tokin Corporation
 patents
silverMedal1 out of 9 
 
Airex Corporation
 patents
bronzeMedal1 out of 13 
 
Nec Toppan Circuit Solutions, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2004-2010

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16 patents (USPTO):Explore Patents
1. 7684172 - Solid electrolytic capacitor and forming method for the same (2010-03-23),
2. 7595235 - Solid electrolytic capacitor, transmission-line device, method of producing the same, and composite electronic component using the same (2009-09-29),
3. 7481850 - Solid electrolytic capacitor, stacked capacitor using the same, and fabrication method thereof (2009-01-27),
4. 7317610 - Sheet-shaped capacitor and method for manufacture thereof (2008-01-08),
5. 7230818 - Printed circuit board and manufacturing method thereof (2007-06-12),
6. 7215534 - Solid electrolytic capacitor, stacked capacitor using the same, and fabrication method thereof (2007-05-08),
7. 7061772 - Electronic circuit with transmission line type noise filter (2006-06-13),
8. 7010838 - Thin surface mounted type solid electrolytic capacitor (2006-03-14),
9. 7009834 - Solid electrolytic capacitor, transmission-line device, method of producing the same, and composite electronic component using the same (2006-03-07),
10. 7005944 - Transmission line type noise filter with reduced heat generation even when large DC current flows therein (2006-02-28),
11. 6977807 - Laminated solid electrolytic capacitor and laminated transmission line device increased in element laminating number without deterioration of elements (2005-12-20),
12. 6970344 - Stacked solid electrolytic capacitor and stacked transmission line element (2005-11-29),
13. 6911880 - Transmission line type noise filter with small size and simple structure, having excellent noise removing characteristic over wide band including high frequency band (2005-06-28),
14. 6865070 - Solid electrolytic capacitor (2005-03-08),
15. 6836195 - Transmission line type noise filter with small size and simple structure, having excellent noise removing characteristic over wide band including high frequency band (2004-12-28),

Title: The Innovations of Sadamu Toita

Introduction

Sadamu Toita is a prominent inventor based in Sendai, Japan. He has made significant contributions to the field of electronics, particularly in the development of solid electrolytic capacitors. With a total of 16 patents to his name, Toita's work has had a lasting impact on the industry.

Latest Patents

Toita's latest patents include a solid electrolytic capacitor and a forming method for the same. This innovative capacitor features a valve metal with an anodized film, an inner conductive polymer film, and an outer conductive polymer film. The outer conductive polymer film is created through a detailed process involving a first polymer solution and an additive solution. Another notable patent involves a solid electrolytic capacitor that includes a package for a capacitor element, which is designed with an insulating resin member and metal-plating layers for electrical connections.

Career Highlights

Throughout his career, Sadamu Toita has worked with notable companies such as NEC Tokin Corporation and NEC Toppan Circuit Solutions, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics sector.

Collaborations

Toita has collaborated with several talented individuals in his field, including Satoshi Arai and Yoshihiko Saiki. These partnerships have fostered innovation and have led to the successful development of various electronic components.

Conclusion

Sadamu Toita's contributions to the field of electronics, particularly through his patents on solid electrolytic capacitors, showcase his expertise and dedication to innovation. His work continues to influence the industry and inspire future advancements.

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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