Kyoto, Japan

Seiji Shiota

This inventor holds 5 USPTO granted patents. Top assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Mitsubishi Jidosha Engineering Kabushiki Kaisha. Active years: 2005-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Shiota. Retrieved from https://idiyas.com/inventor/seiji-shiota

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


% Patents Active = 80.0

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Kawasaki, JP (2005)
  • Kyoto, JP (2005 - 2009)

Company Filing History:


Years Active: 2005-2009

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5 patents (USPTO):Explore Patents

Title: Seiji Shiota: Innovating Automotive Technology

Introduction

Seiji Shiota, an accomplished inventor based in Kyoto, Japan, has made significant contributions to automotive technology. With a remarkable portfolio that includes five patents, his work focuses primarily on enhancing vehicle performance and emissions management.

Latest Patents

Among his latest innovations, the "Exhaust Cleaning-Up Device for Internal Combustion Engine for Vehicle" stands out. This invention presents an exhaust system integrated with an HC absorbent that captures hydrocarbons in low-temperature conditions and releases them at higher temperatures, combined with a catalyst designed to oxidize HC at strategic locations in the exhaust system. Another significant patent is for a "Valve Timing Control Apparatus for Engine." This device features a variable valve mechanism that adjusts the timing of intake and exhaust valves, optimizing engine performance during cold starts by controlling the timing of valve openings to enhance efficiency.

Career Highlights

Seiji Shiota has garnered valuable experience working with major automotive companies, including Mitsubishi Jidosha Kogyo Kabushiki Kaisha (Mitsubishi Motors Corporation) and Mitsubishi Jidosha Engineering Kabushiki Kaisha. His roles in these organizations have allowed him to apply his innovative ideas and drive advancements in automotive technology.

Collaborations

Throughout his career, Seiji has collaborated with notable colleagues, such as Katsuhiko Miyamoto and Hideo Nakai. These partnerships have enriched his work, providing diverse perspectives and expertise, leading to successful outcomes in various projects.

Conclusion

Seiji Shiota's dedication to innovation in automotive technology is evident through his patents and collaborations. His work not only enhances vehicle efficiency and performance but also contributes to the ongoing efforts to minimize environmental impact in the automotive industry. With continued advancements, Seiji remains a key figure in pushing the boundaries of automotive engineering.

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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