Chuo-ku, Japan

Tatsuyuki Ishikawa

This inventor holds 3 USPTO granted patents. Top assignee: Pigeon Corporation. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuyuki Ishikawa. Retrieved from https://idiyas.com/inventor/tatsuyuki-ishikawa-3frtohfb

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2023-2026

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3 patents (USPTO):Explore Patents

Title: Innovations by Tatsuyuki Ishikawa

Introduction

Tatsuyuki Ishikawa is a notable inventor based in Chuo-ku, Japan. He has made significant contributions to the field of infant care through his innovative designs. His work primarily focuses on enhancing the functionality and efficiency of baby products.

Latest Patents

One of his most recognized inventions is a breast pump valve. This patent addresses the needs of nursing mothers, providing a more effective and user-friendly solution for breast pumping. Tatsuyuki Ishikawa holds 1 patent related to this invention.

Career Highlights

Tatsuyuki Ishikawa is associated with Pigeon Corporation, a company renowned for its commitment to developing high-quality baby products. His role at the company has allowed him to leverage his inventive skills to create solutions that benefit both parents and infants.

Conclusion

Tatsuyuki Ishikawa's contributions to the field of infant care through his innovative breast pump valve exemplify the impact of dedicated inventors in improving everyday products. His work continues to influence the industry 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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