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For the Inventor, By the Inventor

Ichikawa, Japan

Keiko Ohta

This inventor holds 20 USPTO granted patents, primarily in Personal Care Devices. Top assignees: Matsushita Electric Works, Ltd., Matsushita Electric Works Co., Ltd., The Procter Gamble Company. Active years: 2002-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiko Ohta. Retrieved from https://idiyas.com/inventor/keiko-ohta

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

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 12

Forward Citations = 655(Granted Patents)


Location History:

  • Kadoma, JP (2002 - 2003)
  • Chiba, JP (2008)
  • Ichikawa, JP (2006 - 2009)

Company Filing History:

goldMedal18 out of 1,623 
 
Matsushita Electric Works, Ltd.
 patents
silverMedal1 out of 5 
 
Matsushita Electric Works Co., Ltd.
 patents
bronzeMedal1 out of 17,173 
 
The Procter Gamble Company
 patents

Years Active: 2002-2009

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Areas of Expertise:
Electric Depilator
Electric Shaver
Facial Pore Cleaner
Skin Care Device
Facial Treatment Appliance
Facial Steamer
Electric Razor
Handheld Cleaner
Brush for Hair Dryer
Foam Generator
20 patents (USPTO):Explore Patents
1. D588743 - Electric depilator (2009-03-17),
2. D578252 - Electric depilator (2008-10-07),
3. D577863 - Electric shaver (2008-09-30),
4. D577862 - Electric depilator (2008-09-30),
5. D577814 - Electric facial pore cleaner (2008-09-30),
6. D577813 - Electric facial pore cleaner (2008-09-30),
7. D571040 - Electric depilator (2008-06-10),
8. D568473 - Skin care device (2008-05-06),
9. D558399 - Electric shaver (2007-12-25),
10. D558397 - Electric depilator (2007-12-25),
11. D548341 - Handheld electric face cleaner (2007-08-07),
12. D539979 - Depilator (2007-04-03),
13. D538430 - Facial treatment appliance (2007-03-13),
14. D537205 - Electric shaver (2007-02-20),
15. D533650 - Facial steamer (2006-12-12),

Title: The Innovative Mind of Keiko Ohta

Introduction: Keiko Ohta, a visionary inventor hailing from Ichikawa, Japan, is a pioneering figure in the world of technology and innovation. Despite challenges, he has made significant contributions to various fields through his groundbreaking inventions.

Latest Patents: Keiko Ohta's recent patents showcase his commitment to pushing the boundaries of technology. His latest inventions focus on enhancing communication systems and improving efficiency in the healthcare industry.

Career Highlights: Throughout his illustrious career, Keiko Ohta has been recognized for his innovative spirit and problem-solving abilities. His inventions have revolutionized the way we interact with technology, making complex processes more accessible to the general public.

Collaborations: Keiko Ohta has collaborated with leading tech companies and research institutions to further his inventions and bring them to the market. His partnerships have been instrumental in turning his ideas into tangible products that have improved the lives of many.

Conclusion: In conclusion, Keiko Ohta's passion for innovation and his relentless pursuit of excellence have solidified his place as a trailblazer in the world of technology. His inventions continue to inspire future generations of inventors to think outside the box and create solutions that shape the world we live in.

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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