Kanagawa, Japan

Tetsuya Ishizuka

This inventor holds 7 USPTO granted patents. Top assignees: Tosoh Corporation, Fuji Photo Film Company, Limited. Active years: 2000-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Ishizuka. Retrieved from https://idiyas.com/inventor/tetsuya-ishizuka

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

Calculating rank

% Patents Active = 14.3

Average Co-Inventor Count = 2.1

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Sagamihara, JP (2005)
  • Kanagawa, JP (2000 - 2006)
  • Yokohama, JP (2003 - 2006)

Company Filing History:


Years Active: 2000-2006

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7 patents (USPTO):Explore Patents

Title: Tetsuya Ishizuka: Innovator in Nucleic Acid Assays and Transmission Devices

Introduction

Tetsuya Ishizuka is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the fields of nucleic acid assays and mechanical engineering. With a total of 7 patents to his name, Ishizuka's work reflects a commitment to innovation and precision.

Latest Patents

Ishizuka's latest patents include a "Method of assay of target nucleic acid," which presents a simple and accurate technique for assessing single-stranded RNA containing specific nucleic acid sequences in a sample at nearly constant temperatures. This method utilizes a series of reagents, allowing for flexibility in their addition. Another notable patent is the "Driving force transmission device," which features a rim with a toothed outer periphery designed to minimize variance in angular speed and uneven rotation. This invention addresses material shrinkage issues, ensuring uniformity in the radius of the top lands in a circumferential direction.

Career Highlights

Throughout his career, Tetsuya Ishizuka has worked with notable companies such as Tosoh Corporation and Fuji Photo Film Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Ishizuka has collaborated with esteemed colleagues, including Takahiko Ishiguro and Juichi Saitoh. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tetsuya Ishizuka's contributions to the fields of nucleic acid assays and mechanical devices highlight his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a career marked by significant achievements and a commitment to excellence.

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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