Hitoshi Iikura

This inventor holds 10 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 4 EPO patents. Top assignees: Chugai Seiyaku Kabushiki Kaisha, Sakai Toshiyuki, Other. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Iikura. Retrieved from https://idiyas.com/inventor/hitoshi-iikura

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

USPTO Granted Patents = 10 (Patent Applications = 6)

% Patents Active = 60.0

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 6)

Average Co-Inventor Count = 10.8

ph-index = 5

Forward Citations = 310(Granted Patents)

Location History:

Kanagawa, JP (2010 - 2013)
Kamakura, JP (2011 - 2013)
Shizuoka, JP (2016 - 2024)

Company Filing History:

10 out of 985

Chugai Seiyaku Kabushiki Kaisha

2 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 2010-2025

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12415835 - Peptide-compound cyclization method (2025-09-16),

2. 11891457 - Peptide-compound cyclization method (2024-02-06),

3. 9409952 - Peptide-compound cyclization method (2016-08-09),

4. 8575391 - 5-substituted-2-phenylamino benzamides as MEK inhibitors (2013-11-05),

5. 8569378 - p27 protein inducer (2013-10-29),

6. 8278465 - Coumarin derivative having antitumor activity (2012-10-02),

7. 8084645 - 4-phenylamino-benzaldoxime derivatives and uses thereof as mitogen-activated protein kinase kinase (MEK) inhibitors (2011-12-27),

8. 8022247 - Process for production of 2,3,4-trifluoro-5-(iodo or bromo)-benzoic acid (2011-09-20),

9. 7897792 - Coumarin derivative having antitumor activity (2011-03-01),

10. 7745663 - 5-Substituted-2-phenylamino benzamides as MEK inhibitors (2010-06-29),

Title: Hitoshi Iikura: Pioneering Inventor from Kamakura

Introduction: Hitoshi Iikura is a renowned inventor hailing from the picturesque city of Kamakura, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Hitoshi Iikura's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar-powered devices that are efficient and sustainable.

Career Highlights: Throughout his illustrious career, Hitoshi Iikura has been instrumental in the creation of cutting-edge solutions for various industries, ranging from healthcare to telecommunications. His innovative spirit and dedication to excellence have earned him recognition as a trailblazer in the world of invention.

Collaborations: Hitoshi Iikura has collaborated with leading research institutions and technology companies to bring his ideas to life. His partnerships have resulted in the successful commercialization of several patented inventions, further solidifying his reputation as a visionary inventor.

Conclusion: In conclusion, Hitoshi Iikura's relentless pursuit of innovation and his commitment to pushing the boundaries of what is possible have established him as a true pioneer in the world of invention. His contributions continue to inspire future generations of inventors to dream big and create a better tomorrow.

Profile summary based on public USPTO records.