Hyogo, Japan

Masakazu Oku

This inventor holds 2 USPTO granted patents. Top assignees: Kao Soap Company, Ltd., Toyo Seikan Kaisha, Ltd.. Active years: 1978-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Oku. Retrieved from https://idiyas.com/inventor/masakazu-oku

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 = 8.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Hyogo, JP (1978)
  • Kawabe, JP (1979)

Company Filing History:


Years Active: 1978-1979

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2 patents (USPTO):Explore Patents

Title: Masakazu Oku: Innovator in Chemical Peeling Technology

Introduction

Masakazu Oku is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of chemical peeling technology, particularly in the processing of fruits and vegetables. With a total of 2 patents, his work has garnered attention for its innovative approach to enhancing food preparation.

Latest Patents

Oku's latest patents include a "Composition for Chemically Peeling Fruits and Vegetables" and a "Method for Chemically Peeling Fruits and Vegetables." Both patents describe a process where fruits or vegetables are immersed in an aqueous solution of an alkali. This solution is enhanced with specific fatty acid esters, which facilitate the peeling process. The compositions utilize polyoxyethylene sorbitan fatty acid esters and sucrose fatty acid esters with an HLB value higher than 9, along with glycerin fatty acid esters and other similar compounds that have an HLB not higher than 9.

Career Highlights

Throughout his career, Masakazu Oku has worked with prominent companies such as Toyo Seikan Kaisha, Ltd. and Kao Soap Company, Ltd. His experience in these organizations has contributed to his expertise in chemical formulations and product development.

Collaborations

Oku has collaborated with notable individuals in his field, including Shigeru Otsuka and Zenichi Mori. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in food processing.

Conclusion

Masakazu Oku's contributions to the field of chemical peeling technology demonstrate his commitment to innovation and improvement in food preparation methods. His patents reflect a deep understanding of chemical processes and their applications in everyday life.

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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