Tokyo, Japan

Masayoshi Yamazaki

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Chugai Seiyaku Kabushiki Kaisha. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Yamazaki. Retrieved from https://idiyas.com/inventor/masayoshi-yamazaki-mg5orceq

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Innovations of Masayoshi Yamazaki

Introduction

Masayoshi Yamazaki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of capsule manufacturing. His innovative approach has led to the development of a unique method for creating seamless capsules.

Latest Patents

Yamazaki holds a patent for a "Method of manufacturing seamless capsule." This patent discloses a technique for producing a spherical seamless capsule by encapsulating a filler material, such as medicine, with a capsule shell material like gelatin. The method involves positioning a concentric multiple nozzle above the liquid surface of a curing liquid, allowing for the creation of droplets without deformation. This innovative process ensures that the capsule shell material is cured effectively, resulting in a high-quality seamless capsule.

Career Highlights

Masayoshi Yamazaki is associated with Chugai Seiyaku Kabushiki Kaisha, a prominent company in the pharmaceutical industry. His work has been instrumental in advancing capsule technology, which is crucial for the delivery of medications. His expertise and innovative methods have positioned him as a key figure in his field.

Collaborations

Yamazaki has collaborated with notable colleagues, including Hiroyuki Nakajima and Takeshi Nakamura. These collaborations have further enhanced the development of innovative solutions in capsule manufacturing.

Conclusion

Masayoshi Yamazaki's contributions to the field of seamless capsule manufacturing highlight his innovative spirit and dedication to advancing pharmaceutical technology. His patent and career achievements reflect his significant impact on the industry.

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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