Shiga, Japan

Takuichi Kobayashi

This inventor holds 6 USPTO granted patents. Top assignees: Toray Industries, Inc., Tomio Ohta. Active years: 1976-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuichi Kobayashi. Retrieved from https://idiyas.com/inventor/takuichi-kobayashi

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 = 2.5

ph-index = 5

Forward Citations = 117(Granted Patents)


Location History:

  • Otsu, JA (1976)
  • Shiga, JP (1989 - 1995)
  • Shiga-ken, JP (1997 - 2002)

Company Filing History:


Years Active: 1976-2002

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6 patents (USPTO):Explore Patents

Title: Takuichi Kobayashi: Innovator in Medical Technology

Introduction

Takuichi Kobayashi is a notable inventor based in Shiga-ken, Japan. He has made significant contributions to the field of medical technology, particularly in the development of specialized membranes for medical applications. With a total of 6 patents, his work has had a profound impact on the industry.

Latest Patents

Kobayashi's latest patents include an extracorporeal circulation apparatus for selective cooling methods. He has also developed a process for making a module that includes a polysulfonic hollow fiber. This hollow polysulfonic fiber is designed to serve as a selectively transmissive membrane, which contains a hydrophilic polymer that is cross-linked into a water-insoluble form, such as polyvinylpyrrolidone. This innovation is utilized in the form of a hydrogel containing water. The production method for this membrane module involves spinning a hollow fiber using a spinning solution that contains a polysulfonic resin and a hydrophilic polymer. The fiber is then wetted above the saturated moisture content, and while maintaining this wet condition, it undergoes module molding and radiation-induced cross-linking. This method results in a selectively transmissive hollow polysulfone fiber membrane that exhibits minimal elution into water and sharp molecular weight fractionation, making it safe for use in medical and food applications.

Career Highlights

Throughout his career, Takuichi Kobayashi has worked with prominent companies such as Toray Industries, Inc. and Tomio Ohta. His expertise in the field has allowed him to develop innovative solutions that address critical needs in medical technology.

Collaborations

Kobayashi has collaborated with notable individuals in his field, including Kazumi Tanaka and Hiroshi Kataoka. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Takuichi Kobayashi's contributions to medical technology through his innovative patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in medical applications, ensuring safer and more effective solutions for healthcare.

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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