Kanagawa, Japan

Hiroaki Oohira

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Oohira. Retrieved from https://idiyas.com/inventor/hiroaki-oohira

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 = 50.0

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2007)
  • Yokohama, JP (2007)

Company Filing History:


Years Active: 2007

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2 patents (USPTO):Explore Patents

Title: Hiroaki Oohira: Innovator in Optical Transmission Technology

Introduction

Hiroaki Oohira is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of optical transmission technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Oohira's latest patents include an "Optical Transmission Device" and an "Optical Transmission Conversion Device." The optical transmission device features a light emission element that converts electrical signals into optical signals for transmission through optical fibers. It includes a lead frame for mounting the light emission element, which has a through hole positioned relative to the light emission element. Additionally, a receptacle with a protrusion portion is designed to fix the lead frame's position, while a sleeve secures the optical fiber's end, ensuring an effective optical connection between the light emission element and the optical fiber.

Career Highlights

Hiroaki Oohira is currently employed at Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to develop cutting-edge solutions in optical transmission, contributing to advancements in communication technologies.

Collaborations

Oohira has collaborated with talented coworkers, including Hidenori Saito and Masayuki Sugizaki. Their combined efforts have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Hiroaki Oohira's contributions to optical transmission technology reflect his dedication to innovation and excellence. His patents and work at Toshiba highlight his role as a key figure in advancing communication technologies.

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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