Tochigi, Japan

Takayuki Yoshida

This inventor holds 14 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Medical Device Packaging. Top assignees: Daikyo Seiko, Ltd., Senju Metal Industry Co., Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Yoshida. Retrieved from https://idiyas.com/inventor/takayuki-yoshida-wtqo3x9v

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 92.9

 

Average Co-Inventor Count = 1.0

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Sano, JP (2021)
  • Tochigi, JP (2018 - 2024)

Company Filing History:


Years Active: 2018-2026

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Areas of Expertise:
Transport Container
Plastic Cap
Drug Transfer Device
Syringe Barrel
Medical Device
Packaging Structure
Chemical Container
Holding Tool
Resin Composition
Flux
14 patents (USPTO):Explore Patents

Title: Takayuki Yoshida: Innovator in Pharmaceutical Container Technology

Introduction

Takayuki Yoshida is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of pharmaceutical container technology, holding a total of 14 patents. His innovative designs focus on enhancing the functionality and safety of medical devices and containers.

Latest Patents

Yoshida's latest patents include a plastic cap and a closed system drug transfer device. The plastic cap is designed to be smoothly applied to both synthetic resin and glass pharmaceutical containers. It maintains airtightness without rotating the rubber stopper when applied to the mouth of the container. The cap features a top surface with a central opening, a cylindrical skirt extending downward, and an inner cover that ensures a higher coefficient of friction with the rubber stopper than with the cap itself. Another notable invention is the transport container, which is capable of stably holding a medical device. This container includes a bottom, a body, and an opening, with a flange extending outward from the peripheral edge of the body. It also features an engagement portion on the bottom to secure the medical device holder.

Career Highlights

Throughout his career, Yoshida has worked with notable companies such as Daikyo Seiko, Ltd. and Daiko Seiko Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for the pharmaceutical industry.

Collaborations

Yoshida has collaborated with talented individuals in his field, including Daisuke Maruko and Atsumi Takahashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Takayuki Yoshida's contributions to pharmaceutical container technology demonstrate his commitment to innovation and safety in medical devices. His patents reflect a deep understanding of the needs within the industry, making him a key figure in this field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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