Hachioji, Japan

Akihisa Terano

This inventor holds 15 USPTO granted patents, primarily in Nitride Semiconductors. Top assignees: Opnext Japan, Inc., Hitachi, Ltd., Hitachi Media Electronics Co., Ltd.. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihisa Terano. Retrieved from https://idiyas.com/inventor/akihisa-terano

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

Calculating rank

% Patents Active = 33.3

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 48(Granted Patents)


Location History:

  • Hachioji, JP (2003 - 2014)
  • Tokyo, JP (2014 - 2016)

Company Filing History:


Years Active: 2003-2016

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Areas of Expertise:
Nitride Semiconductor
Light Emitting Device
Semiconductor Diode
Hetero-Junction
Semiconductor Laser
Optical Element
RF-MEMS Switch
Photodetector
15 patents (USPTO):Explore Patents

Title: Akihisa Terano: Innovator in Nitride Semiconductor Technologies

Introduction: Akihisa Terano, a notable inventor based in Hachioji, Japan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 15 patents, Terano has pioneered advancements that enhance the performance and manufacturing processes of nitride semiconductor devices.

Latest Patents: Among Terano's latest innovations are two pivotal patents. The first is titled "Nitride semiconductor device and method of manufacturing the same." This patent discloses an npn-type bipolar transistor featuring a unique structure with an n-type collector layer and a p-type base layer, which includes a three-layer structure designed to optimize thickness and impurity concentration. The second patent, "Nitride semiconductor element and method of manufacturing the same," describes a nitride semiconductor element that boasts a high reverse breakdown voltage. This invention outlines a diode design with a strategically configured p-type nitride semiconductor layer formed in two distinct portions, enhancing its performance.

Career Highlights: Throughout his career, Akihisa Terano has been associated with prominent companies like Opnext Japan, Inc. and Hitachi, Ltd. His roles in these organizations have allowed him to apply his expertise in semiconductor technology and contribute to breakthrough innovations.

Collaborations: Terano has collaborated with esteemed professionals, including Tomonobu Tsuchiya and Shigehisa Tanaka. Their collective efforts have been instrumental in advancing semiconductor research and development, leading to the successful commercialization of several technologies.

Conclusion: Akihisa Terano's work in nitride semiconductor technology demonstrates his commitment to innovation and excellence. His 15 patents and collaboration with industry leaders spotlight his influence on the field, ensuring that his contributions lay the groundwork for future advancements in semiconductor devices.

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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