Nobuya Kurikawa

This inventor holds 9 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 2 EPO patents. Top assignee: Daiichi Sankyo Company, Limited. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuya Kurikawa. Retrieved from https://idiyas.com/inventor/nobuya-kurikawa

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

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 13.0

ph-index = 4

Forward Citations = 22(Granted Patents)

Location History:

Shinagawa-ku, JP (2020 - 2023)
Tokyo, JP (2024)

Company Filing History:

9 out of 462

Daiichi Sankyo Company, Limited

patents

Years Active: 2020-2025

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12297187 - Compound having cyclic structure (2025-05-13),

2. 12091395 - Griseofulvin compound (2024-09-17),

3. 11981686 - Urea compound having substituent (2024-05-14),

4. 11834427 - Griseofulvin compound (2023-12-05),

5. 11512067 - Compound having cyclic structure (2022-11-29),

6. 11472784 - Griseofulvin compound (2022-10-18),

7. 10975052 - Griseofulvin compound (2021-04-13),

8. 10654821 - Griseofulvin compound (2020-05-19),

9. 10570109 - Griseofulvin compound (2020-02-25),

I specialize in innovations, inventions, inventors, patent attorneys, assignees and patents.

Profile summary based on public USPTO records.