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For the Inventor, By the Inventor

Itano-gun, Japan

Satoru Hayashi

This inventor holds 3 USPTO granted patents. Top assignees: Otsuka Pharmaceutical Factory, Inc., Nisshinbo Industries, Inc., Otsuka Pharmaceutical Company, Limited. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Hayashi. Retrieved from https://idiyas.com/inventor/satoru-hayashi-0qlfpgt0

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

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 70(Granted Patents)


Location History:

  • Tokushima-ken, JP (1997)
  • Itano-gun, JP (1998 - 1999)

Company Filing History:

goldMedal3 out of 192 
 
Otsuka Pharmaceutical Factory, Inc.
 patents
silverMedal1 out of 423 
 
Nisshinbo Industries, Inc.
 patents
bronzeMedal1 out of 846 
 
Otsuka Pharmaceutical Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1997-1999

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3 patents (USPTO):Explore Patents
1. 5922461 - Method for inhibiting adsorption of container-derived contaminants on (1999-07-13),
2. 5762944 - Antithrombotic resin, antithrombotic tube, antithrombotic film and (1998-06-09),
3. 5610170 - Package form for bicarbonate-containing powdery pharmaceutical (1997-03-11),

Title: Satoru Hayashi: Innovator in Antithrombotic Technologies

Introduction

Satoru Hayashi is a notable inventor based in Itano-gun, Japan. He has made significant contributions to the field of antithrombotic materials, holding a total of 3 patents. His work focuses on developing innovative solutions to enhance medical devices and improve patient outcomes.

Latest Patents

Among his latest patents is a method for inhibiting the adsorption of container-derived contaminants on antithrombotic resin, antithrombotic tube, and antithrombotic film. This invention presents an antithrombotic resin that is prepared by blending at least one type of antithrombotic agent in a polyurethane or polyurethane urea polymer. The polymerization process utilizes at least one type of polyether diol selected from a specific group, which includes polyols containing a polyoxyethylene group.

Career Highlights

Satoru Hayashi has worked with prominent companies in the pharmaceutical and materials industries. He has been associated with Otsuka Pharmaceutical Factory, Inc. and Nisshinbo Industries, Inc., where he has contributed to the development of advanced medical technologies.

Collaborations

Throughout his career, Satoru has collaborated with esteemed colleagues, including Fujio Inoue and Masamitsu Izumi. These partnerships have fostered innovation and have been instrumental in advancing his research and development efforts.

Conclusion

Satoru Hayashi's work in antithrombotic technologies showcases his dedication to improving medical devices and patient care. His innovative patents and collaborations highlight his significant impact in the field.

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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