Takuma Miyawaki

This inventor holds 14 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 6 EPO patents. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuma Miyawaki. Retrieved from https://idiyas.com/inventor/takuma-miyawaki

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

USPTO Granted Patents = 14 (Patent Applications = 4)

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 6 (Patent Applications = 6)

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 36(Granted Patents)

Location History:

Tokyo-to, JP (2017 - 2023)
Tokyo, JP (2018 - 2024)

Company Filing History:

14 out of 3,208

Dai Nippon Printing Co., Ltd.

patents

Years Active: 2017-2025

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12459698 - Composite preform, composite container, composite preform, plastic member, and method for producing composite container (2025-11-04),

2. 12157601 - Composite preform and method for producing the same, composite container and method for producing the same, and composite container product loaded with beer (2024-12-03),

3. 11866222 - Composite preform and method for producing the same, composite container and method for producing the same, and composite container product loaded with beer (2024-01-09),

4. 11685098 - Blow molding method, composite preform, composite container, inner label member, and plastic member (2023-06-27),

5. 11613063 - Blow molding method, composite preform, composite container, inner label member, and plastic member (2023-03-28),

6. 11247381 - Composite container, inner label and plastic member (2022-02-15),

7. 11220367 - Composite preform, composite container, composite preform, plastic member, and method for producing composite container (2022-01-11),

8. 11213992 - Composite preform, method for manufacturing same, composite container, method for manufacturing said composite container, and heat shrinkable plastic member (2022-01-04),

9. 11136158 - Composite preform and method for producing the same, composite container and method for producing the same, and composite container product loaded with beer (2021-10-05),

10. 10906793 - Carbonated drink filling method and carbonated drink filling system (2021-02-02),

11. D843216 - Preform for bottles (2019-03-19),

12. D842701 - Preform for bottles (2019-03-12),

13. D817173 - Preform for bottles (2018-05-08),

14. 9573316 - Blow molding mold for plastic bottle (2017-02-21),

Title: Innovator Takuma Miyawaki: Pioneering Composite Technologies in Tokyo

Introduction: Takuma Miyawaki is a notable inventor based in Tokyo, Japan, with an impressive portfolio of 13 patents to his name. His innovative work focuses on the development of composite materials and processes that enhance efficiency and appearance in manufacturing.

Latest Patents: Among his recent contributions are patents for a composite preform and method for producing the same, a composite container and method for producing the same, and a composite container product loaded with beer. These inventions aim to address the challenges of surface appearance degradation in plastic members caused by near-infrared heating during blow molding processes. The composite preform features a mouth part, trunk part, and bottom part, along with a heat-contractive plastic member that meets specific near-infrared transmittance standards, ensuring optimized heating and improved aesthetics.

Career Highlights: Takuma Miyawaki has established himself as a key innovator in the field by working with Dai Nippon Printing Co., Ltd. His work at the company exemplifies a commitment to advancing composite technologies that cater to modern manufacturing needs.

Collaborations: Throughout his career, Miyawaki has collaborated with talented colleagues, including Yusuke Suga and Mariko Ichinose. These collaborations have enabled him to leverage diverse expertise, fostering an environment conducive to innovation.

Conclusion: Takuma Miyawaki stands out as a leading inventor in Tokyo, with significant contributions to the field of composite materials and processes. His latest patents reflect a keen understanding of manufacturing challenges, and his work continues to inspire advancements in the industry.

Profile summary based on public USPTO records.