Saitama, Japan

Hidetoshi Oishi

This inventor holds 15 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Honda Motor Co., Ltd.. Active years: 2006-2015.

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

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

USPTO Granted Patents = 15 

% Patents Active = 60.0

 

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Wako, JP (2006 - 2011)
  • Utsunomiya, JP (2007 - 2014)
  • Saitama, JP (2008 - 2015)

Company Filing History:


Years Active: 2006-2015

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15 patents (USPTO):Explore Patents

Title: Hidetoshi Oishi: Innovator in Gas Detection Technology

Introduction

Hidetoshi Oishi is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of gas detection technology, holding a total of 15 patents. His innovative work focuses on improving the efficiency and reliability of gas sensors, particularly in detecting hydrogen.

Latest Patents

One of Oishi's latest patents is a gas sensor designed to operate without a temperature sensor for detecting the temperature of a heater, which helps prevent dew condensation. This gas sensor includes a hydrogen sensor with an element housing that contains a detection chamber for hydrogen introduction. A detection element within the chamber detects hydrogen, while a heater generates heat by passing an electric current through it. The resistance value of the heater changes according to the temperature of the detection chamber, and a microcomputer controls the heater's operation based on this resistance value.

Another notable patent is a hydrogen detection system that features an exposed detection element made of a catalytic metal, which burns hydrogen to generate combustion heat. This system includes a heating unit to heat the detection element and a hydrogen storage unit, along with a hydrogen guiding pipe that directs hydrogen to the detection element. A flow rate adjusting device is also incorporated to manage the hydrogen flow, and a controller oversees the heating unit and flow rate adjustments.

Career Highlights

Hidetoshi Oishi is currently employed at Honda Motor Co., Ltd., where he continues to develop innovative technologies in gas detection. His work has been instrumental in enhancing safety measures related to hydrogen detection, which is crucial for various applications, including automotive and industrial sectors.

Collaborations

Oishi has collaborated with notable colleagues such as Takashi Sasaki and Takashi Saito, contributing to advancements in their respective fields. Their teamwork has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hidetoshi Oishi's contributions to gas detection technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of the challenges in gas detection and a dedication to finding effective solutions. Oishi's work continues to impact the industry positively, ensuring safer environments for all.

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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