Shizuoka, Japan

Takashi Ishimaru

This inventor holds 1 USPTO granted patent. Top assignees: Kaken Pharmaceutical Company, Ltd., Taisei Kako Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Ishimaru. Retrieved from https://idiyas.com/inventor/takashi-ishimaru-cadd8gbp

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


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations by Takashi Ishimaru: The Inventor from Shizuoka

Introduction

Takashi Ishimaru, an accomplished inventor based in Shizuoka, Japan, has made significant contributions to the field of measurement technology. He holds a patent for an innovative mechanism designed for accurately measuring and dispensing liquid compositions.

Latest Patents

Ishimaru's patent, titled "Measuring mechanism, and fixed-quantity dispensing container and fixed-quantity applicator including the same," outlines a sophisticated system for measuring liquids. This mechanism includes a base and a head that define a measurement space, which can change in volume based on specific operations. The design features a first passageway for liquid flow, along with a first check valve that enhances sealability when positive pressure is detected within the measurement space. This invention showcases his expertise in fluid mechanics and container design.

Career Highlights

Throughout his career, Takashi Ishimaru has worked with notable companies such as Taisei Kako Co., Ltd. and Kaken Pharmaceutical Company, Ltd. His experiences in these organizations have equipped him with valuable knowledge and skills pertinent to his field of invention.

Collaborations

Ishimaru has collaborated with other talented professionals, including Tomohiro Kurosawa and Yukihiro Ogawa. Their collective efforts have advanced the innovation process, facilitating the development of efficient measuring devices.

Conclusion

Takashi Ishimaru's contributions to the invention of a liquid measuring and dispensing mechanism are a testament to his innovative spirit. His patent not only enhances the accuracy of liquid measurements but also demonstrates the potential for advancements in dispensing technologies. With a promising career and impactful collaborations, Ishimaru continues to influence the field of invention positively.

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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