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For the Inventor, By the Inventor

Tsukuba, Japan

Makoto Okita

This inventor holds 24 USPTO granted patents, primarily in Heterocyclic Compounds. Top assignees: Eisai Company, Limited, Esai Co., Ltd., Eisai Inc.. Active years: 1991-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Okita. Retrieved from https://idiyas.com/inventor/makoto-okita

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

USPTO Granted Patents = 24

% Patents Active = 83.3

Average Co-Inventor Count = 13.7

ph-index = 9

Forward Citations = 299(Granted Patents)


Location History:

  • Tsuchiura, JP (1991 - 1999)
  • Tsukuba, JP (1992 - 2003)
  • Ibaraki, JP (1992 - 2004)

Company Filing History:

goldMedal21 out of 677 
 
Eisai Company, Limited
 patents
silverMedal2 out of 3 
 
Esai Co., Ltd.
 patents
bronzeMedal1 out of 33 
 
Eisai Inc.
 patents

Years Active: 1991-2004

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Areas of Expertise:
Heterocycle
Tricyclic Compounds
Carboxylic Acid Derivatives
Pyridine
Fused Rings
Thiazolo-Azepine
Naphthalene
Benzodioxole
Pharmacological Composition
Anti-Ulcerative Activity
Substituted Derivatives
Nitrogen-Containing Compounds
24 patents (USPTO):Explore Patents
1. 6703388 - Nitrogen-containing tricyclic compounds and drugs containing the same (2004-03-09),
2. 6630463 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2003-10-07),
3. 6541474 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2003-04-01),
4. 6489336 - Nitrogen-containing tricyclic compounds and drugs containing the same (2002-12-03),
5. 6358995 - Carboxylic acid derivatives having fused rings (2002-03-19),
6. 6333322 - Nitrogen-containing tricyclic compounds and drugs containing the same (2001-12-25),
7. 6329402 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2001-12-11),
8. 6121309 - Fused-ring carboxylic acid derivatives (2000-09-19),
9. 6110959 - Carboxylic acid derivatives having fused rings (2000-08-29),
10. 6051705 - Substituted thiazolo[3,2-a]azepine derivatives (2000-04-18),
11. 5998445 - Pyridine derivatives having anti-ulcerative activity (1999-12-07),
12. 5977108 - Heterocycle-containing carboxylic acid derivative and drug containing (1999-11-02),
13. 5840910 - Pyridine derivatives having anti-ulcerative activity (1998-11-24),
14. 5789403 - Substituted thiazolo �3,2-a!azepine derivatives (1998-08-04),
15. 5708013 - Pyridine derivative and therapeutic agent for ulcer comprising the same (1998-01-13),

Title: The Innovative Journey of Makoto Okita

Introduction: Makoto Okita is a pioneering inventor hailing from Tsukuba, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Makoto Okita holds several patents in the realm of robotics and artificial intelligence, with his most recent inventions focusing on advanced human-machine interfaces and autonomous systems.

Career Highlights: With a career spanning over two decades, Makoto Okita has worked with leading tech companies and research institutions in Japan, spearheading projects that have pushed the boundaries of technological advancement.

Collaborations: Throughout his career, Makoto Okita has collaborated with top engineers, scientists, and researchers both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Makoto Okita's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor in the global tech community.

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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