Kanagawa, Japan

Hitoshi Oohashi

This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Nissan Motor Company Limited. Active years: 2014-2019.

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

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 = 3.3

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Atsugi, JP (2014)
  • Kanagawa, JP (2018 - 2019)

Company Filing History:


Years Active: 2014-2019

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Hitoshi Oohashi: Innovator in Evaporated Fuel Processing Technology

Introduction

Hitoshi Oohashi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of automotive technology, particularly in evaporated fuel processing devices. With a total of 3 patents to his name, Oohashi's work has had a meaningful impact on vehicle efficiency and emissions control.

Latest Patents

Oohashi's latest patents include a diagnostic device for evaporated fuel processing and an evaporated fuel processing device. The diagnostic device is designed to assess the functionality of an evaporated fuel processing system, utilizing pressure and temperature sensors to detect potential leaks. The evaporated fuel processing device facilitates the management of fuel vapors, ensuring that they are effectively routed from the fuel tank to the engine, thereby reducing emissions and improving overall vehicle performance.

Career Highlights

Hitoshi Oohashi is currently employed at Nissan Motor Company Limited, where he continues to innovate in the automotive sector. His work focuses on enhancing the efficiency of fuel systems, contributing to the development of cleaner and more efficient vehicles. Oohashi's expertise in this area has positioned him as a key player in the ongoing evolution of automotive technology.

Collaborations

Throughout his career, Oohashi has collaborated with talented colleagues such as Kazuhisa Watanabe and Kazuki Toyoda. These partnerships have fostered a creative environment that encourages the development of innovative solutions in the automotive industry.

Conclusion

Hitoshi Oohashi's contributions to evaporated fuel processing technology exemplify his commitment to innovation in the automotive field. His patents reflect a deep understanding of the complexities involved in fuel management and emissions control. Oohashi's work not only enhances vehicle performance but also supports the industry's shift towards more sustainable 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]
Loading…