Hiromitsu Yokohama

This inventor holds 7 USPTO granted patents. Top assignees: Eisai Company, Limited, Eisai R&d Management Co., Ltd.. Active years: 1993-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromitsu Yokohama. Retrieved from https://idiyas.com/inventor/hiromitsu-yokohama

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

USPTO Granted Patents = 7

% Patents Active = 42.9

Average Co-Inventor Count = 16.5

ph-index = 4

Forward Citations = 222(Granted Patents)

Location History:

Ibaraki, JP (1993 - 2006)
Moriya, JP (2008 - 2014)

Company Filing History:

5 out of 677

Eisai Company, Limited

patents

2 out of 530

Eisai R&d Management Co., Ltd.

patents

Years Active: 1993-2014

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8691814 - Deazapurines and uses thereof (2014-04-08),

2. 7868002 - Deazapurines and uses thereof (2011-01-11),

3. 7314936 - Deazapurines and uses thereof (2008-01-01),

4. 7074801 - Nitrogen-containing condensed cyclic compound having a pyrazolyl group as a substituent group and pharmaceutical composition thereof (2006-07-11),

5. 6518423 - Benzopiperidine derivatives (2003-02-11),

6. 5385942 - Quinone derivatives and pharmacological use (1995-01-31),

7. 5210239 - Ouinone derivatives and pharmacological use (1993-05-11),

Title: The Innovative Journey of Hiromitsu Yokohama

Introduction: Hiromitsu Yokohama, a visionary inventor hailing from Moriya, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Hiromitsu Yokohama's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Yokohama has established himself as a leading figure in the tech industry. His work has been instrumental in shaping the future of sustainable energy solutions.

Collaborations: Throughout his career, Hiromitsu Yokohama has collaborated with top research institutions and leading tech companies to further his innovative projects. His ability to work across disciplines has led to the successful implementation of cutting-edge technologies.

Conclusion: Hiromitsu Yokohama's relentless pursuit of innovation and his commitment to creating a more sustainable future have solidified his position as a pioneering inventor in the field of technology. His work continues to inspire and drive progress 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]