Nagoya, Japan

Michinari Sassa

This inventor holds 22 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Devices. Top assignees: Toyoda Gosei Co., Ltd., Nagoya University, Research Development Corporation of Japan. Active years: 1994-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michinari Sassa. Retrieved from https://idiyas.com/inventor/michinari-sassa

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 77.3

Average Co-Inventor Count = 6.6

ph-index = 12

Forward Citations = 511(Granted Patents)


Location History:

  • Ama-gun, Aichi-ken, JP (1998)
  • Nagoya, JP (1994 - 2006)
  • Nakashima-gun, JP (1999 - 2008)
  • Aichi-ken, JP (1997 - 2011)

Company Filing History:


Years Active: 1994-2011

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Areas of Expertise:
Light-Emitting Device
Semiconductor Device
Gallium Nitride
Group III Nitride
Luminous Intensity
Manufacturing Method
Nitrogen Compound
Aluminum Gallium Indium Nitride
Sapphire Substrate
Compound Semiconductor
22 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Michinari Sassa

Introduction:

Michinari Sassa is a prolific inventor hailing from Nagoya, Japan, with an impressive portfolio of 22 patents to his name. Renowned for his groundbreaking work in the field of semiconductor devices, Sassa's contributions have significantly advanced the realm of light-emitting technologies.

Latest Patents:

One of Sassa's most notable inventions is the "Light-emitting semiconductor device using group III nitrogen compound." This innovative device comprises various layers meticulously designed to enhance luminous intensity and achieve a purer blue color in light emission. From the sapphire substrate to the nickel electrodes, each component is optimized for superior performance.

Career Highlights:

Throughout his career, Michinari Sassa has made significant strides in the industry, with a notable tenure at Toyoda Gosei Co., Ltd. His expertise in semiconductor technologies has paved the way for cutting-edge innovations that have revolutionized the field.

Collaborations:

Sassa's collaborative efforts have been instrumental in driving innovation forward. Working alongside esteemed colleagues such as Katsuhide Manabe and Hisaki Kato, he has combined expertise and ingenuity to push the boundaries of what is possible in the realm of semiconductor devices.

Conclusion:

In conclusion, Michinari Sassa stands as a visionary inventor whose groundbreaking work in semiconductor technologies has left an indelible mark on the industry. With a keen eye for innovation and a relentless drive for excellence, Sassa continues to shape the future of light-emitting technologies, inspiring generations to come.

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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