Yokohama, Japan

Shuzo Hirahara

This inventor holds 35 USPTO granted patents and 3 EPO patents, primarily in Ink-Jet Technology. Top assignees: Kabushiki Kaisha Toshiba, Fluid Incorporated, Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1982-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuzo Hirahara. Retrieved from https://idiyas.com/inventor/shuzo-hirahara

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

Calculating rank

% Patents Active = 94.3

 

Average Co-Inventor Count = 3.7

ph-index = 15

Forward Citations = 526(Granted Patents)


Location History:

  • Kanagawa, JP (1991 - 1998)
  • Yokohama, JP (1982 - 2018)

Company Filing History:


Years Active: 1982-2018

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Areas of Expertise:
Ink-Jet Recording
Microfluidic Device
Image Forming
Electrophotographic
Thermal Transfer
Quality Control
Color Image Printing
Scanning Optical
Pattern Forming
Ink-jet Head
Halftone Image
Picture Printing
35 patents (USPTO):Explore Patents

Title: Innovations of Shuzo Hirahara in PCR Technology

Introduction

Shuzo Hirahara, a prominent inventor based in Yokohama, Japan, has made significant contributions to the field of molecular biology, particularly through his work on polymerase chain reaction (PCR) technology. With an impressive portfolio of 35 patents, Hirahara's innovations have paved the way for advancements in diagnostic methods and research applications.

Latest Patents

Hirahara's latest patents focus on enhancing the efficiency and effectiveness of PCR devices and methods. His innovative design features a reaction container that includes a tubular ring channel created by a substrate, channel-forming plate, and cover plate. Notably, this ring channel incorporates an electrode pair strategically placed within the inner surface of one side wall, allowing for controlled electric current flow. This groundbreaking approach facilitates the generation of sufficient Joule heat during PCR cycles, even at low applied voltages, ensuring optimal temperature regulation of the reaction solution without causing electrolysis.

Career Highlights

Throughout his career, Shuzo Hirahara has worked with esteemed companies such as Toshiba Corporation and Fluid Incorporated. His experiences at these organizations have contributed to his expertise in developing advanced PCR technologies that are both efficient and reliable. His extensive background in engineering and innovation has positioned him as a leading figure in the field.

Collaborations

Hirahara has collaborated with notable professionals including Hitoshi Nagato and Hideyuki Nakao. These partnerships have fostered a creative exchange of ideas, resulting in improvements and innovations within their respective domains. Their collaborative efforts reflect a strong commitment to advancing scientific research and technology.

Conclusion

Shuzo Hirahara's contributions to PCR technology exemplify the spirit of innovation and excellence in scientific research. With his impressive portfolio of patents and collaborative efforts with industry professionals, Hirahara continues to influence the field, promising further advancements in molecular biology and diagnostic technologies. His work stands as a testament to the power of innovation in solving complex scientific challenges.

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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