Tokyo, Japan

Kohei Sawada

This inventor holds 3 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Daikin Industries, Ltd., The University of Tokyo, Hitachi, Ltd.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Sawada. Retrieved from https://idiyas.com/inventor/kohei-sawada-lgd0rz9c

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 = 66.7

 

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2011-2025

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3 patents (USPTO):Explore Patents

Title: Innovations of Kohei Sawada

Introduction

Kohei Sawada is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of gas evaluation and cytotoxicity assessment. With a total of 3 patents, his work has implications in various scientific and industrial applications.

Latest Patents

One of his latest patents is a method for evaluating the cytotoxicity of gas. This method is applicable to cells present in a cell culture medium, specifically to cells other than bronchial- or lung-derived cells. The process includes a gas dissolution step for dissolving a gas in a cell culture medium, followed by a cell evaluation step for measuring cell function. Another significant patent is a gas concentration prediction method. This method involves exposing a gas to two specimens containing a compound in different concentrations and measuring the gas concentrations to obtain a coefficient that describes their relationship.

Career Highlights

Kohei Sawada has worked with prominent organizations such as Daikin Industries, Ltd. and The University of Tokyo. His experience in these institutions has allowed him to develop and refine his innovative methods.

Collaborations

Some of his notable coworkers include Ikumi Ikejima and Hiroshi Matsumoto. Their collaboration has likely contributed to the advancement of his research and inventions.

Conclusion

Kohei Sawada's contributions to the field of gas evaluation and cytotoxicity assessment highlight his innovative spirit and dedication to scientific advancement. His patents reflect a commitment to improving methodologies in this important area of research.

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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