Osaka, Japan

Hitoshi Oishi

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignees: Mita Industrial Co., Ltd., Panasonic Corporation. Active years: 1999-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Oishi. Retrieved from https://idiyas.com/inventor/hitoshi-oishi-wmlmd143

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 = 100.0

Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1999-2013

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2 patents (USPTO):Explore Patents

Title: Hitoshi Oishi: Innovator in Fuel Cell Technology and Imaging Solutions

Introduction

Hitoshi Oishi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the fields of fuel cell technology and imaging solutions. With a total of 2 patents, Oishi's work reflects his commitment to advancing technology and improving efficiency in various applications.

Latest Patents

One of Oishi's latest patents is a fuel cell system designed to generate electric power using a fuel gas and an oxidizing gas. This innovative system includes a gas-liquid separator that separates moisture from the anode off gas, ensuring optimal performance. Additionally, it features a temperature detector that prevents operation if the temperature exceeds a certain threshold, enhancing safety and reliability.

Another notable patent is related to a network printer and photocopier configuration. This invention involves an image forming device that connects to data processing devices, featuring a printer unit and a copying unit. The design allows for efficient document transport and copying, streamlining the printing process for users.

Career Highlights

Throughout his career, Hitoshi Oishi has worked with reputable companies such as Panasonic Corporation and Mita Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Oishi has collaborated with talented individuals in the industry, including Motomichi Katou and Yoshihiro Ueda. These partnerships have fostered creativity and innovation in his projects.

Conclusion

Hitoshi Oishi's contributions to fuel cell technology and imaging solutions demonstrate his dedication to innovation. His patents reflect a deep understanding of technology and its applications, making him a noteworthy 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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