Oita, Japan

Yoshiharu Katayama

This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Katayama. Retrieved from https://idiyas.com/inventor/yoshiharu-katayama

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: **Yoshiharu Katayama: Innovator in Semiconductor Technology**

Introduction

Yoshiharu Katayama, hailing from Oita, Japan, is a notable inventor recognized for his contributions to semiconductor technology. With a focus on enhancing integrated circuit efficiency, he holds a patent that showcases his innovative approach in the field.

Latest Patents

Katayama’s patented invention is a semiconductor device that combines an integrated circuit (IC) chip with a silicon capacitor. According to the patent details, the IC chip features a first terminal and a second terminal on its surface. The silicon capacitor is designed with a first electrode and a second electrode, positioned to face the IC chip. The innovative aspect lies in the electrical connections: the first electrode is linked to the first terminal through a conductive member, while the second electrode is connected to the second terminal through another conductive member. This design aims to enhance the performance and efficiency of semiconductor devices.

Career Highlights

Throughout his career, Yoshiharu Katayama has made significant contributions while working with esteemed companies such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His expertise in semiconductor technology has influenced various advancements in the electronics industry, positioning him as an influential figure in his field.

Collaborations

Katayama has collaborated with remarkable professionals, including Atsushi Hosokawa and Yasuhisa Shintoku. Their joint efforts have contributed to innovative developments and showcased their collective expertise in semiconductor technology, further enhancing the impact of their work.

Conclusion

Yoshiharu Katayama is a distinguished inventor whose work in semiconductor devices continues to influence the industry. His patented invention reflects his ability to push the boundaries of technology, and his collaborations highlight the importance of teamwork in driving innovation. As the world of electronics evolves, the contributions of inventors like Katayama remain crucial to the advancement 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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