Mishima, Japan

Hironobu Hirata

This inventor holds 9 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Nuflare Technology, Inc., Kabushiki Kaisha Toshiba, Toshiba Kikai Kabushiki Kaisha. Active years: 1999-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Hirata. Retrieved from https://idiyas.com/inventor/hironobu-hirata

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

USPTO Granted Patents = 9 

% Patents Active = 44.4

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Shizuoka, JP (2012 - 2014)
  • Mishima, JP (1999 - 2017)

Company Filing History:


Years Active: 1999-2017

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9 patents (USPTO):Explore Patents

Title: Hironobu Hirata: Innovator in Semiconductor Manufacturing

Introduction

Hironobu Hirata is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 9 patents. His innovative approaches have advanced the technology used in semiconductor devices.

Latest Patents

Hirata's latest patents include a manufacturing method for semiconductor devices. This method involves loading a wafer into a reaction chamber, preheating the wafer, and controlling its temperature distribution. The process also includes lowering the push-up shaft to hold the wafer and supplying a process gas onto it. Another notable patent is for a manufacturing apparatus for semiconductor devices. This apparatus features an out-heater with a heater element in an annular shape and includes various components designed to enhance the manufacturing process.

Career Highlights

Throughout his career, Hironobu Hirata has worked with notable companies such as Nuflare Technology, Inc. and Toshiba Kikai Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Hirata has collaborated with esteemed colleagues, including Kunihiko Suzuki and Yoshikazu Moriyama. These partnerships have fostered an environment of innovation and creativity in their projects.

Conclusion

Hironobu Hirata's contributions to semiconductor manufacturing are noteworthy, and his patents reflect his dedication to innovation in this field. His work continues to influence the industry and inspire future advancements.

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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