Tokyo, Japan

Toshio Komatsu

This inventor holds 20 USPTO granted patents, primarily in Oxygen Absorbent Technology. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1976-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Komatsu. Retrieved from https://idiyas.com/inventor/toshio-komatsu

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 17

Forward Citations = 822(Granted Patents)


Location History:

  • Tokyo, JA (1976)
  • Tokyo, JP (1978 - 1992)
  • Inashiki, JP (1992)
  • Ibaraki, JP (1992 - 1993)

Company Filing History:


Years Active: 1976-1993

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Areas of Expertise:
Oxygen Absorbent
Deoxidizer Sheet
Deoxidizer Film
Oxygen Scavenger
Quality-Retaining Agent
Gas Permeable Packaging
Oxygen Absorbent Packet
Oxygen Absorbent Packaging
Oxygen Absorbent-Containing Bag
Coffee Storage
Waste Liquid Treatment
20 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Toshio Komatsu**

Introduction

Toshio Komatsu is a renowned inventor based in Tokyo, Japan, with an impressive portfolio of 20 patents. His contributions to the field of invention demonstrate a strong commitment to innovation, particularly in developing solutions for preserving goods and enhancing product longevity.

Latest Patents

Among his latest inventions, two notable patents stand out. The first is an **Oxygen Absorbent**, which comprises novel main ingredients, including 1,2-glycol, glycerine, or sugar alcohol combined with oxygen absorbent materials. This invention aims to improve the preservation of various products by reducing oxygen levels, thus extending their shelf life. The second patent is the **Deoxidizer Sheet**, designed for the preservation of goods such as food items. This sheet features a first layer that contains a deoxidation reaction main agent, which is a mixture of iron powder and a metal halide, along with a fixing material consisting of natural or synthetic fibers and heat-meltable resin. Additionally, the deoxidizer sheet includes a pair of second layers that are heat-bonded to both surfaces of the first layer, enhancing its efficacy in keeping products fresh.

Career Highlights

Toshio Komatsu is affiliated with the Mitsubishi Gas Chemical Company, Inc., where he has made significant strides in research and development. His work is characterized by a continuous drive towards improving product preservation technologies, contributing to the company's reputation as a leader in the chemical industry.

Collaborations

Throughout his career, Komatsu has collaborated with esteemed colleagues, such as Yoshiaki Inoue and Yoshio Yoshikawa. These partnerships have been instrumental in shaping innovative projects and driving successful outcomes in the company's research efforts.

Conclusion

Toshio Komatsu's inventive spirit and dedication to innovation are evident in his extensive patent portfolio and collaborative work at Mitsubishi Gas Chemical Company, Inc. His recent inventions, particularly the oxygen absorbent and deoxidizer sheet, reflect his ongoing commitment to enhancing the quality and longevity of products, thereby making a meaningful impact in the realm of product preservation.

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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