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For the Inventor, By the Inventor

Toyohashi, Japan

Yukihisa Sakai

This inventor holds 6 USPTO granted patents and 3 EPO patents. Top assignees: Menicon Co., Ltd., Osaka University. Active years: 2001-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihisa Sakai. Retrieved from https://idiyas.com/inventor/yukihisa-sakai

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

USPTO Granted Patents = 6

% Patents Active = 83.3

 

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 114(Granted Patents)


Location History:

  • Aichi-ken, JP (2001)
  • Toyohashi, JP (2004 - 2015)
  • Nagoya, JP (2017)

Company Filing History:

goldMedal6 out of 241 
 
Menicon Co., Ltd.
 patents
silverMedal1 out of 1,043 
 
Osaka University
 patents
where one patent can have more than one assignee

Years Active: 2001-2017

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6 patents (USPTO):Explore Patents
1. 9594258 - Contact lens having myopia progression suppression capability, and contact lens set having myopia progression suppression capability (2017-03-14),
2. 8985764 - Contact lens (2015-03-24),
3. 8192020 - Tilted-wear type contact lens (2012-06-05),
4. 7976156 - Wearing-orientation selectable contact lens (2011-07-12),
5. 6764179 - Ophthalmic lens design method and resulting ophthalmic lens (2004-07-20),
6. 6286956 - Multifocal ocular lens including intermediate vision correction region between near and distant vision correction regions (2001-09-11),

Title: Yukihisa Sakai - Innovative Inventor from Toyohashi

Introduction: Yukihisa Sakai is a renowned inventor hailing from Toyohashi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yukihisa Sakai holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: With over two decades of experience in the industry, Yukihisa Sakai has worked with leading tech companies and research institutions, spearheading projects that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Yukihisa Sakai has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Yukihisa Sakai's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and engineers worldwide.

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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