Yokohama, Japan

Seiji Ihumiya

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2009.

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

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


Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: **Seiji Ihumiya: Innovating in Semiconductor Technology**

Introduction

Seiji Ihumiya, an innovative inventor hailing from Yokohama, Japan, is making significant strides in the field of semiconductor technology. With a focus on enhancing device performance through unique gate insulating film structures, his work is paving the way for advancements in modern electronics.

Latest Patents

Ihumiya holds a notable patent titled "Semiconductor device having a gate insulating film structure including an insulating film containing metal, silicon and oxygen and manufacturing method thereof." This patent claims a semiconductor device featuring a transistor with a sophisticated gate insulating film structure that integrates nitrogen or fluorine compounds. The innovation involves a laminated structure of an amorphous metal oxide film and a metal silicate film or a configuration that combines multiple oxide and metal silicate films comprising different metal elements.

Career Highlights

Currently, Seiji Ihumiya is contributing his expertise at Kabushiki Kaisha Toshiba, a prominent company recognized for its cutting-edge technology and innovation in the semiconductor and electronics sector. His work is integral to the organization’s mission of creating advanced semiconductor solutions that meet the evolving demands of the market.

Collaborations

Throughout his career, Ihumiya has collaborated closely with talented colleagues, including Yoshitaka Tsunashima and Yasumasa Suizu. Their collective efforts reflect a shared vision of driving innovation in semiconductor technologies, resulting in impactful developments that enhance device efficiency and performance.

Conclusion

In conclusion, Seiji Ihumiya stands out as a key inventor in the semiconductor industry, with his patent contributing valuable insights into device technology. His role at Kabushiki Kaisha Toshiba and collaborative efforts with colleagues underscore his commitment to innovation and excellence in the field. As technology continues to evolve, Ihumiya’s work is poised to leave a lasting legacy in the world of semiconductors.

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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