Tokyo, Japan

Masami Inoue

This inventor holds 12 USPTO granted patents and 12 published patent applications. Top assignees: J-Oil Mills, Inc., Mitsubishi Denki Kabushiki Kaisha, Daiho Construction Co., Ltd.. Active years: 1987-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Inoue. Retrieved from https://idiyas.com/inventor/masami-inoue-sue7g7yh

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

Calculating rank
USPTO Granted Patents = 12 

% Patents Active = 83.3

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 49(Granted Patents)


Location History:

  • Amagasaki, JP (1987 - 1990)
  • Kenkyusho, JP (1992)
  • Tokyo, JP (1989 - 2008)
  • Kanagawa, JP (2012)

Company Filing History:


Years Active: 1987-2026

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12 patents (USPTO):Explore Patents

Title: Inventor Masami Inoue: Innovating Cooking Oil Technology

Introduction: Masami Inoue is a noted inventor based in Tokyo, Japan, renowned for his contributions to cooking oil technology. With a remarkable portfolio of 9 patents, he has made significant strides in determining the degradation levels of frying oils and improving the overall quality of cooking oils used in various culinary applications.

Latest Patents: Among his latest innovations are several groundbreaking patents that focus on the assessment and processing of cooking oils. These include the "Cooking Oil Degradation Degree Determining Device," which accurately measures the degradation of frying oil through a sophisticated setup involving a fryer, a color sample, and a video camera. This device includes a controller that processes degradation determinations by comparing changes in color of the frying oil against the color sample. In addition, his patent for a "Process for Producing Fat and Oil Composition for Deep-Frying with Superior Heat Stability" introduces a method that enhances flavor while minimizing color changes and undesirable odors during heating, achieved by incorporating phosphorus-derived components in specific amounts.

Career Highlights: Masami Inoue's dedication to innovation has seen him work with renowned companies in the food technology sector, including Mitsubishi Electric Corporation and J-Oil Mills, Inc. His experience in these organizations has undoubtedly contributed to his profound understanding of cooking oil properties and the technological advancements necessary for the food industry.

Collaborations: Throughout his career, Inoue has collaborated with esteemed professionals such as Yutaka Kashima and Norio Kondo. Their joint efforts have facilitated significant advancements in the field, enhancing the quality and reliability of cooking oils.

Conclusion: With his innovative patents and contributions to cooking oil technology, Masami Inoue stands as a prominent figure within the sphere of culinary inventions. His work not only aids consumers in making informed cooking choices but also enhances the technological frameworks that support food safety and quality. Through continued innovation, Inoue reinforces the importance of advancements in culinary practices.

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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