Takafumi Motoki

This inventor holds 9 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 4 EPO patents. Top assignees: Eisai R&d Management Co., Ltd., Sysmex Corporation. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Motoki. Retrieved from https://idiyas.com/inventor/takafumi-motoki

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 = 4)

% Patents Active = 66.7

CIPO Patents = 2 (Patent Applications = 3)

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 7.3

ph-index = 5

Forward Citations = 266(Granted Patents)

Location History:

Ibaraki, JP (2008)
Tsukuba, JP (2012 - 2022)

Company Filing History:

9 out of 530

Eisai R&d Management Co., Ltd.

where one patent can have more than one assignee

Years Active: 2008-2025

Loading Chart...

9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12253526 - Fluorescent dye and use thereof (2025-03-18),

2. 11479552 - Substituted piperidine compounds and their use (2022-10-25),

3. 9458176 - Tetrahydroimidazo(1,5-D)[1,4]oxazepine derivative (2016-10-04),

4. 8946211 - Fused aminodihydrothiazine derivatives (2015-02-03),

5. 8946210 - Fused aminodihydrothiazine derivatives (2015-02-03),

6. 8501733 - Spiroaminodihydrothiazine derivatives (2013-08-06),

7. 8198269 - Fused aminodihydrothiazine derivative (2012-06-12),

8. 8158620 - Fused aminodihydrothiazine derivatives (2012-04-17),

9. 7429609 - Pyrazole compound and medicinal composition containing the same (2008-09-30),

Title: The Innovations of Takafumi Motoki

Introduction

Takafumi Motoki is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of chemistry and has been awarded a total of nine patents. His work primarily focuses on the development of fluorescent dyes and compounds with pharmaceutical applications.

Latest Patents

Among his latest patents is a groundbreaking fluorescent dye that comprises a compound, a tautomer of the compound, or a salt of the compound or the tautomer. This invention also includes a labeled composite substance that incorporates the fluorescent dye and a composite substance bonded together. Additionally, it presents a method for acquiring information about a substance of interest through super-resolution microscopy. Another notable patent involves substituted piperidine compounds that exhibit orexin type 2 receptor-activating activity, along with their pharmaceutically acceptable salts.

Career Highlights

Throughout his career, Takafumi Motoki has worked with notable companies such as Eisai R&D Management Co., Ltd. and Sysmex Corporation. His expertise in the field has allowed him to contribute to various innovative projects and research initiatives.

Collaborations

Takafumi has collaborated with esteemed colleagues, including Mamoru Takaishi and Yoichi Kita, further enhancing the impact of his work in the scientific community.

Conclusion

Takafumi Motoki's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the development of new technologies and applications in various industries.

Profile summary based on public USPTO records.