Hideki Kubota

This inventor holds 20 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 11 EPO patents, primarily in Chemical Compounds. Top assignees: Astellas Pharma Gmbh, Sekisui Medical Co., Ltd., Daiichi Sankyo Company, Limited. Active years: 1997-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Kubota. Retrieved from https://idiyas.com/inventor/hideki-kubota

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

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 2)

% Patents Active = 45.0

CIPO Patents = 2

EPO Patents = 11 (Patent Applications = 10)

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 73(Granted Patents)

Location History:

Tsukuba, JP (2008)
Edogawa-ku, JP (2012)
Shinagawa-ku, JP (2015)
Chuo-ku, JP (2019 - 2022)
Tokyo, JP (1997 - 2023)

Company Filing History:

Sekisui Medical Co., Ltd.

patents

4 out of 463

Daiichi Sankyo Company, Limited

patents

4. 3 out of 200

Daiichi Pharmaceutical Co., Ltd.

where one patent can have more than one assignee

Years Active: 1997-2023

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Areas of Expertise:

Protective Agent

Thrombospondin Peptide

PDE9 Inhibitor

Alkyldiphenylmethane

Diphenylmethane

Sulfonamide Compounds

Heterocyclic Derivative

Indole Carboxamide

Piperidinyl Derivative

Xanthene

2-Acylaminothiazole

Piperazine Derivative

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11542287 - Alkyldiphenylmethane protective agent (2023-01-03),

2. 11485747 - Diphenylmethane protective agent (2022-11-01),

3. 11149066 - Thrombospondin 1-binding peptide (2021-10-19),

4. 10981940 - Trityl protecting agent (2021-04-20),

5. 10870667 - Alkyldiphenylmethane protective agent (2020-12-22),

6. 10851120 - Diphenylmethane protective agent (2020-12-01),

7. 10508124 - Xanthene protective agent (2019-12-17),

8. 9376449 - Indole carboxamide derivative (2016-06-28),

9. 9150575 - Piperidinylpyrazolopyridine derivative (2015-10-06),

10. 8785462 - 5-hydroxypyrimidine-4-carboxamide derivative (2014-07-22),

11. 8674096 - Substituted imidazo[1,5-a]quinoxalin-4-ones as phosphodiesterase 9 inhibitors (2014-03-18),

12. 8357688 - Substituted imidazo[1,5-a]quinoxalin-4(5H)-ones as PDE9 inhibitors (2013-01-22),

13. 8314240 - Sulfonamide compounds or salts thereof (2012-11-20),

14. 8114886 - Pyridylmethylsulfone derivative (2012-02-14),

15. 7973078 - Sulfonamide compound or salt thereof (2011-07-05),

Title: The Innovative Journey of Hideki Kubota

Introduction: Hideki Kubota is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hideki Kubota holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With over two decades of experience in the tech industry, Hideki Kubota has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Hideki Kubota has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Hideki Kubota's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.