Yokohama, Japan

Masahiro Ishihara

This inventor holds 3 USPTO granted patents. Top assignee: Hitachi Heating Appliances Co., Ltd.. Active years: 1983-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ishihara. Retrieved from https://idiyas.com/inventor/masahiro-ishihara-dg9oih70

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 = 2.9

ph-index = 3

Forward Citations = 62(Granted Patents)


Company Filing History:


Years Active: 1983-1985

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3 patents (USPTO):Explore Patents

Title: Masahiro Ishihara: Innovator in Heating Technology

Introduction

Masahiro Ishihara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of heating technology, particularly in the development of innovative heating apparatuses. With a total of three patents to his name, Ishihara's work addresses the growing demand for effective thawing solutions in food preparation.

Latest Patents

Ishihara's latest patents include a "Heating apparatus of thawing sensor controlled type." This invention is designed to effectively thaw frozen foods, which are increasingly prevalent in households. The apparatus utilizes the principle of dielectric loss, measuring the absorption of a signal wave directed at the frozen food to automatically control the thawing process. Another notable patent is the "Heating apparatus with char detecting and heating control unit." This device allows users to heat objects until the desired level of charring is achieved. It employs photo sensors to assess the light intensity reflected from the object's surface, enabling precise control over the heating operation.

Career Highlights

Masahiro Ishihara is currently employed at Hitachi Heating Appliances Co., Ltd. His work at this esteemed company has allowed him to focus on advancing heating technologies that cater to modern culinary needs. His innovative designs have the potential to enhance the efficiency and effectiveness of food preparation methods.

Collaborations

Ishihara has collaborated with notable colleagues such as Hajime Tachikawa and Mitsuru Watanabe. These partnerships have contributed to the development of cutting-edge heating solutions that address various consumer demands.

Conclusion

Masahiro Ishihara's contributions to heating technology exemplify the importance of innovation in everyday life. His patents reflect a commitment to improving food preparation methods, making him a significant figure 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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