Kanagawa, Japan

Yoshikazu Hiura

This inventor holds 13 USPTO granted patents and 14 published patent applications, primarily in Photoelectric Devices. Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Hiura. Retrieved from https://idiyas.com/inventor/yoshikazu-hiura

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 38.5

Average Co-Inventor Count = 4.6

ph-index = 4

Forward Citations = 69(Granted Patents)


Location History:

  • Yamanashi, JP (2010 - 2012)
  • Minami-alps, JP (2007 - 2013)
  • Kanagawa, JP (2012 - 2018)

Company Filing History:


Years Active: 2007-2026

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Areas of Expertise:
Photoelectric Conversion
Semiconductor Device
Manufacturing Method
Display Device
Power Storage
Film Formation
Electronic Device
Vehicle Technology
13 patents (USPTO):Explore Patents

Title: Innovations of Yoshikazu Hiura

Introduction

Yoshikazu Hiura is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on enhancing the efficiency and performance of electronic devices.

Latest Patents

Hiura's latest patents include advancements in semiconductor devices and power storage technologies. One notable patent describes a semiconductor device that consists of multiple layers, including a first layer with a first transistor and a third layer with a second transistor. The design incorporates a channel formation region made of single crystal semiconductor and oxide semiconductor, ensuring improved functionality. Another patent focuses on a power storage device that boasts high capacity, excellent cycle characteristics, and long lifetime. This device features a unique structure where layers of different materials are alternately stacked to optimize performance.

Career Highlights

Throughout his career, Hiura has been associated with Semiconductor Energy Laboratory Co., Ltd., where he has played a crucial role in developing innovative technologies. His expertise in semiconductor devices has positioned him as a key figure in the industry.

Collaborations

Hiura has collaborated with notable colleagues, including Kazuo Nishi and Hiroki Adachi, to further advance research and development in semiconductor technologies.

Conclusion

Yoshikazu Hiura's contributions to semiconductor technology and power storage devices highlight his innovative spirit and dedication to enhancing electronic performance. His work continues to influence the industry and pave the way for 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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