Kanagawa, Japan

Akihiro Nakahara

This inventor holds 40 USPTO granted patents and 1 published patent application and 12 EPO patents, primarily in Semiconductor Devices. Top assignees: Renesas Electronics Corporation, Nec Electronics Corporation, Nec Corporation. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Nakahara. Retrieved from https://idiyas.com/inventor/akihiro-nakahara

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

USPTO Granted Patents = 40 

% Patents Active = 50.0

 

Average Co-Inventor Count = 1.2

ph-index = 6

Forward Citations = 154(Granted Patents)


Location History:

  • Kanagawa, JP (2006 - 2017)
  • Kawasaki, JP (2014 - 2017)
  • Tokyo, JP (2002 - 2020)

Company Filing History:


Years Active: 2002-2020

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Areas of Expertise:
Semiconductor Device
Load Driving Device
Power Semiconductor Device
Current Limiting Circuit
Comparator Circuit
Power Supply Control Apparatus
Overvoltage Protection Circuit
Charge Pump Voltage Conversion
Engine Control Unit
On-Vehicle Electronic Device
Electric Control Device
Output Circuit
40 patents (USPTO):Explore Patents

Title: Akihiro Nakahara: Innovator in Electronic Devices

Introduction

Akihiro Nakahara, located in Kanagawa, Japan, is a prominent inventor known for his significant contributions to the field of electronic devices. With an impressive portfolio of 40 patents, Nakahara has made a lasting impact on technology and innovation.

Latest Patents

Among his most recent patents, Nakahara has developed an innovative electronic device featuring a unique wiring substrate. This electronic device incorporates a first wiring connected to an external terminal, and a second wiring that extends alongside the first. Additionally, it includes a semiconductor device and a capacitor, both mounted on the wiring substrate. Notably, the distance between the semiconductor device and capacitor is minimized for enhanced efficiency compared to the distance from the external terminals. Another patent focuses on a semiconductor integrated power device designed to manage external load elements. This device includes a temperature detection circuit that processes signals related to temperature differences, ensuring effective current limitation for the output transistor.

Career Highlights

Nakahara’s professional journey includes significant roles at renowned companies such as Renesas Electronics Corporation and NEC Electronics Corporation. His experience at these leading organizations has contributed to his expertise in electronic device innovation and patent development. His work has consistently pushed the boundaries of technology, leading to breakthroughs that benefit various industries.

Collaborations

Throughout his career, Nakahara has collaborated with notable colleagues, including Makoto Tanaka and Sakae Nakajima. Their teamwork has been instrumental in advancing projects that leverage innovative technologies within the electronic sector.

Conclusion

Akihiro Nakahara's dedication to innovation and his extensive patent portfolio solidify his status as a leading inventor in electronic devices. His contributions continue to shape the future of technology, reflecting his commitment to advancing the industry through pioneering ideas and collaborations.

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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