Mito, Japan

Ryoji Suzuki

This inventor holds 6 USPTO granted patents. Top assignees: Hitachi Cable, Inc., Hitachi, Ltd.. Active years: 1998-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoji Suzuki. Retrieved from https://idiyas.com/inventor/ryoji-suzuki-utssfq75

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 49(Granted Patents)


Location History:

  • Ibaraki, JP (1999)
  • Mito, JP (1998 - 2009)

Company Filing History:


Years Active: 1998-2009

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6 patents (USPTO):Explore Patents

Title: Ryoji Suzuki: Innovator in Semiconductor Technology

Introduction

Ryoji Suzuki is a prominent inventor based in Mito, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of light-emitting devices. With a total of 6 patents to his name, Suzuki's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents are innovations related to epitaxial wafers for semiconductor light-emitting devices. One notable patent describes a method for fabricating a semiconductor light-emitting device that includes a sequence of layers such as an n-type GaAs buffer layer, an n-type GaInP buffer layer, and a multiquantum well (MQW) active layer. Another patent focuses on an epitaxial wafer that features an n-type substrate with sequentially formed layers, including a p-type cladding layer and a p-type cap layer, which enhances the performance of light-emitting devices.

Career Highlights

Throughout his career, Ryoji Suzuki has worked with leading companies in the technology sector, including Hitachi Cable, Inc. and Hitachi, Ltd. His experience in these organizations has allowed him to refine his expertise in semiconductor technology and contribute to various innovative projects.

Collaborations

Suzuki has collaborated with notable colleagues such as Korenori Tamura and Hisato Uetsuka. These partnerships have fostered a collaborative environment that has led to advancements in semiconductor research and development.

Conclusion

Ryoji Suzuki's contributions to semiconductor technology and his innovative patents highlight his role as a key figure in the industry. His work continues to influence the development of efficient light-emitting 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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