Matsudo, Japan

Toshio Ochiai

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Ochiai. Retrieved from https://idiyas.com/inventor/toshio-ochiai-78b0uzj4

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 = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovations of Toshio Ochiai

Introduction

Toshio Ochiai is a notable inventor based in Matsudo, Japan. He has made significant contributions to the field of material processing, particularly in the bleaching of fibrous materials. His innovative approach has led to advancements that enhance the quality and efficiency of the bleaching process.

Latest Patents

One of Toshio Ochiai's key patents is titled "Process for bleaching fibrous material by hydrogen peroxide." This patent describes a method where fibrous material is bleached using hydrogen peroxide in a weakly acidic state at a pH of 5-7. Following this, the process continues in a weakly alkaline state at a pH of 8.5-11 by adding an alkaline agent to the hydrogen peroxide. This method utilizes the remaining hydrogen peroxide effectively, resulting in a bleached fibrous material that exhibits soft handling, high whiteness, and no bleaching unevenness. Toshio Ochiai holds 1 patent.

Career Highlights

Toshio Ochiai is associated with Mitsubishi Gas Chemical Company, Inc., where he applies his expertise in chemical processes. His work has been instrumental in developing innovative solutions that meet industry standards and improve product quality.

Collaborations

Throughout his career, Toshio has collaborated with esteemed colleagues such as Seikyu Jinnouchi and Minoru Yotsuya. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Toshio Ochiai's contributions to the field of material processing through his innovative bleaching process highlight his role as a significant inventor. His work not only advances the industry but also sets a standard for future innovations 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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