Hachioji, Japan

Masahito Migita

This inventor holds 7 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1989-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Migita. Retrieved from https://idiyas.com/inventor/masahito-migita

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 80(Granted Patents)


Company Filing History:


Years Active: 1989-1994

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7 patents (USPTO):Explore Patents

Title: Masahito Migita: Innovator in Semiconductor Technology

Introduction

Masahito Migita is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on developing advanced light-emitting devices that enhance the performance and reliability of semiconductor applications.

Latest Patents

Among his latest innovations is a semiconductor light-emitting device featuring a cadmium zinc selenide layer. This device includes first and second semiconductor layers made of Cd.sub.x Zn.sub.1-x S.sub.y Se.sub.1-y, with an active layer sandwiched between them. This configuration allows the device to emit blue laser light with excellent properties and high reliability. Another notable patent is a semiconductor emitting device capable of emitting blue light, which comprises a double hetero junction structure. This structure includes first and second clad layers, along with an active layer, all formed on a semiconductor substrate.

Career Highlights

Masahito Migita is currently employed at Hitachi, Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of light-emitting devices, making them more efficient and reliable for various applications.

Collaborations

Throughout his career, Migita has collaborated with esteemed colleagues such as Masatoshi Shiiki and Akira Taike. These partnerships have fostered innovation and contributed to the success of his projects.

Conclusion

Masahito Migita's contributions to semiconductor technology are noteworthy, with a focus on developing advanced light-emitting devices. His patents reflect a commitment to innovation and excellence in the field.

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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