Takeshi Kuboyama

This inventor holds 15 USPTO granted patents and 7 published patent applications, plus 3 CIPO patents and 5 EPO patents. Top assignees: Kyowa Hakko Kirin Co., Limited, Nichias Corporation, Asahi Glass Company, Limited. Active years: 2002-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Kuboyama. Retrieved from https://idiyas.com/inventor/takeshi-kuboyama

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

USPTO Granted Patents = 15 (Patent Applications = 7)

% Patents Active = 33.3

CIPO Patents = 3 (Patent Applications = 3)

EPO Patents = 5 (Patent Applications = 6)

Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 22(Granted Patents)

Location History:

Hamamatsu, JP (2002 - 2007)
Sunto-gun, JP (2013)
Shizuoka, JP (2012 - 2016)
Tokyo, JP (2016 - 2022)

Company Filing History:

10 out of 272

Kyowa Hakko Kirin Co., Limited

Asahi Glass Company, Limited

patents

4. 1 out of 102

Dicerna Pharmaceuticals, Inc.

patents

5. 1 out of 46

Kyowa Kirin Co., Ltd.

where one patent can have more than one assignee

Years Active: 2002-2022

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11298326 - Nucleic acid-containing lipid nanoparticles (2022-04-12),

2. 10723872 - Crosslinkable elastomer composition, molded article, seal member, plasma treatment apparatus and semiconductor manufacturing apparatus including said seal member, and agent for decreasing hardness of molded article, method for producing molded article (2020-07-28),

3. 10342758 - Cationic lipid (2019-07-09),

4. 9920028 - Cationic lipid (2018-03-20),

5. 9913907 - RNAi pharmaceutical composition for suppressing expression of KRAS gene (2018-03-13),

6. 9845306 - Cationic lipid (2017-12-19),

7. 9839616 - Lipid nano particles comprising cationic lipid for drug delivery system (2017-12-12),

8. 9475805 - Tricyclic compound (2016-10-25),

9. 9408914 - Cationic lipid (2016-08-09),

10. 8722780 - Perfluoroelastomer composition and molded article hereof (2014-05-13),

11. 8507484 - Preventive and/or therapeutic agent for neutrophilic inflammatory diseases (2013-08-13),

12. 8486980 - Tricyclic compound (2013-07-16),

13. 8242151 - Tricyclic compounds (2012-08-14),

14. 7173094 - Moldings of fluororubbers and process for their production (2007-02-06),

15. 6480694 - Oil application roller (2002-11-12),

Title: Innovations of Takeshi Kuboyama

Introduction

Takeshi Kuboyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology and materials science, holding a total of 15 patents. His work focuses on innovative solutions that address various challenges in the industry.

Latest Patents

Among his latest patents, Kuboyama has developed nucleic acid-containing lipid nanoparticles. This invention provides a unique formulation that includes a lipid with a hydrophilic unit and multiple hydrocarbon groups, along with a nucleic acid. Another notable patent is related to a crosslinkable elastomer composition, which aims to reduce the hardness of molded articles. This invention utilizes a cross-linking elastomer composition that includes a fluorine oligomer, addressing the need for improved material properties in molded products.

Career Highlights

Throughout his career, Kuboyama has worked with reputable companies such as Kyowa Hakko Kirin Co., Limited and Nichias Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.

Collaborations

Kuboyama has collaborated with notable colleagues, including Tomoyuki Naoi and Tomohiro Era. These partnerships have fostered a creative environment that has led to the development of several impactful inventions.

Conclusion

Takeshi Kuboyama's contributions to technology and materials science are noteworthy, with a strong portfolio of patents that reflect his innovative spirit. His work continues to influence advancements in various industries, showcasing the importance of creativity and collaboration in the field of invention.

Profile summary based on public USPTO records.