Tokyo, Japan

Minako Hiraoka

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: J-Oil Mills, Inc.. Active years: 2013-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minako Hiraoka. Retrieved from https://idiyas.com/inventor/minako-hiraoka

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2013-2014

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2 patents (USPTO):Explore Patents

Title: Minako Hiraoka: A Journey of Innovation in Food Technology

Introduction: Minako Hiraoka is an accomplished inventor based in Tokyo, Japan. With a focused expertise in food technology, Minako has been granted two notable patents that contribute to advancements in culinary compositions. Her work emphasizes the creation of oil and fat solutions that enhance both the consumer experience and food quality.

Latest Patents: Minako Hiraoka's most recent patents include a plastic oil and fat composition, as well as a water-in-oil type fat or oil composition. The plastic oil and fat composition aims to provide a food product that exhibits excellent filling operability, retains a melt-in-the-mouth experience even after long preservation, and boasts great spreadability and oil-off resistance. This invention details specific weight ratios for various components, ensuring an optimal final product.

The second patent focuses on a water-in-oil type fat or oil composition designed to deliver satisfactory demulsification in the mouth, enhancing flavor perception with moderate saltiness. This innovation includes a defined salt content that influences the conductivity dynamics, which is crucial for the desired mouthfeel.

Career Highlights: Minako Hiraoka has established herself as a significant contributor at J-Oil Mills, Inc., where her research and development efforts are centered on creating innovative food compositions. Her commitment to enhancing food technology reflects her dedication to both quality and consumer satisfaction.

Collaborations: Throughout her career, Minako has collaborated with esteemed colleagues such as Hiroshi Ito and Aki Teraminami. These partnerships highlight her ability to work effectively within a team to push the boundaries of food science and technology.

Conclusion: Minako Hiraoka stands out as an innovative inventor whose contributions to the field of food technology are paving the way for future advancements. With her patents addressing crucial aspects of oil and fat compositions, she continues to enhance how consumers experience food. Her work not only showcases her technical skills but also her passion for improving the culinary landscape.

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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