Tokyo, Japan

Shuichi Hashidate

This inventor holds 11 USPTO granted patents. Top assignees: Oki Electric Industry Co., Ltd., Oki Semiconductor Co., Ltd., Lapis Semiconductor Co., Ltd.. Active years: 2002-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuichi Hashidate. Retrieved from https://idiyas.com/inventor/shuichi-hashidate

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


% Patents Active = 63.6

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Tokyo, JP (2002 - 2014)
  • Yokohama, JP (2015)

Company Filing History:


Years Active: 2002-2015

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11 patents (USPTO):Explore Patents

Title: Shuichi Hashidate: Innovator in Semiconductor Technology

Introduction

Shuichi Hashidate is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work has been instrumental in advancing the capabilities of electronic devices.

Latest Patents

Among his latest innovations are two notable patents. The first is an output buffer and semiconductor device that features a first transistor and a voltage mitigation second transistor. The first transistor generates a voltage value corresponding to the power-supply voltage in response to an input signal. The second transistor is positioned between an output line and the first transistor, with its gate terminal receiving a power-supply bias voltage that keeps the voltage between its gate and source terminals constant according to the power-supply voltage. The second patent is a semiconductor device designed to supply power supply voltage to various components. This device includes multiple power supply terminals and circuit blocks that manage data output from both host and peripheral devices based on different power supply voltages.

Career Highlights

Shuichi Hashidate has worked with notable companies in the semiconductor industry, including Oki Electric Industry Co., Ltd. and Oki Semiconductor Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Shuichi has collaborated with talented individuals such as Mitsuya Ohie and Kyotaro Nakamura. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Shuichi Hashidate is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the field. His contributions continue to influence the development of electronic devices, showcasing the importance of innovation in 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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