Tokyo, Japan

Hironobu Taoka

This inventor holds 14 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Renesas Electronics Corporation, Renesas Technology Corp.. Active years: 1998-2017.

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

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


% Patents Active = 85.7

Average Co-Inventor Count = 1.8

ph-index = 8

Forward Citations = 124(Granted Patents)


Location History:

  • Itami, JP (1998)
  • Hyogo, JP (1998 - 2004)
  • Tokyo, JP (2002 - 2014)
  • Kanagawa, JP (2013 - 2017)

Company Filing History:


Years Active: 1998-2017

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14 patents (USPTO):Explore Patents

Title: Innovator Hironobu Taoka: Pioneering Advancements in Semiconductor Manufacturing

Introduction: Hironobu Taoka, based in Tokyo, Japan, is a prominent inventor known for his significant contributions to the field of semiconductor manufacturing. With a remarkable portfolio of 14 patents, Taoka's work demonstrates his commitment to advancing technology and innovation. His inventions focus on enhancing the efficiency and effectiveness of manufacturing processes, particularly in the context of complex semiconductor designs.

Latest Patents: Among his latest patents, Taoka has developed a simulation device and program for simulating processes using first and second masks. This innovative device aids in managing manufacturing processes that involve multiple steps, providing tools to achieve greater accuracy in production. Another notable invention is his mask data verification apparatus, which compares design layouts with existing-type libraries, facilitating the extraction of new-type design layouts to enhance manufacturing yield and efficiency. These patents reflect Taoka's technical prowess and vision for the future of semiconductor technology.

Career Highlights: Taoka has an impressive career history, having worked with leading companies such as Mitsubishi Electric Corporation and Renesas Electronics Corporation. His roles in these organizations have allowed him to gain valuable experience and drive advancements that strengthen the semiconductor industry. His dedication has made a lasting impact on manufacturing processes, ensuring that they remain efficient and up to date with current technological demands.

Collaborations: Throughout his career, Hironobu Taoka has collaborated with esteemed colleagues such as Koichi Moriizumi and Kinya Kamiyama. These partnerships have fostered a collaborative environment where creative ideas and innovation can thrive, leading to breakthroughs in semiconductor design and manufacturing techniques.

Conclusion: Hironobu Taoka is a distinguished inventor whose work exemplifies innovation in the semiconductor manufacturing industry. Through his patents and collaborative efforts, he has made significant strides in enhancing manufacturing processes and technological efficiency. As he continues to push the boundaries of what is possible, Taoka remains a pivotal figure in shaping the future of technology.

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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