Itami, Japan

Norio Hayafuji

This inventor holds 26 USPTO granted patents, primarily in Semiconductor Technology. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1992-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norio Hayafuji. Retrieved from https://idiyas.com/inventor/norio-hayafuji

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 = 2.3

ph-index = 11

Forward Citations = 548(Granted Patents)


Location History:

  • Tokyo, JP (1998 - 2000)
  • Itami, JP (1992 - 2002)

Company Filing History:


Years Active: 1992-2002

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Areas of Expertise:
Semiconductor Device
Semiconductor Laser
Hetero-Structure
Field Effect Transistor
High Electron Mobility Transistor
Light Emitting Device
MOCVD Growth
Infrared Detector
Solar Cell
Recrystallized Structure
Etch Stop Layer
Dopant
26 patents (USPTO):Explore Patents

Title: Norio Hayafuji: A Pioneer in Innovation and Technology

Introduction:

Norio Hayafuji, a visionary inventor based in Itami, Japan, has made significant contributions to the world of inventions through his dedication to creating a better future with technology. With a total of 26 patents to his name, Norio's work continues to inspire generations of inventors worldwide.

Latest Patents:

Norio's latest patents include a "Method for producing semiconductor device," a "Method for producing semiconductor laser device," and a "Method for producing quantum wire structure." These innovations showcase his ingenuity in the field of semiconductor technology, highlighting his expertise in growing compound semiconductor layers with precision and efficiency.

Career Highlights:

Currently working at Mitsubishi Denki Kabushiki Kaisha, Norio Hayafuji has established himself as a key figure in the company's research and development division. His groundbreaking research has led to the successful development of advanced semiconductor devices, semiconductor laser technology, and quantum wire structures, pushing the boundaries of innovation in the industry.

Collaborations:

Throughout his career, Norio has collaborated with esteemed colleagues such as Yoshitsugu Yamamoto and Hirotaka Kizuki. Together, they have spearheaded research projects, shared insights, and worked tirelessly to bring their inventions to life. Their collaborative efforts have significantly contributed to the success of various projects and have paved the way for future innovations in the field.

Conclusion:

In conclusion, Norio Hayafuji's passion for innovation, coupled with his relentless dedication to advancing technology, has established him as a true pioneer in the world of inventions. His inventive spirit and commitment to excellence continue to inspire inventors worldwide to push the boundaries of creativity and imagination, shaping a brighter future for 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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