Hachioji, Japan

Tomonobu Tsuchiya

This inventor holds 30 USPTO granted patents and 1 published patent application, plus 1 CIPO patent, primarily in Semiconductor Lasers. Top assignees: Hitachi, Ltd., Opnext Japan, Inc., Hitachi High-Tech Corporation. Active years: 1991-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonobu Tsuchiya. Retrieved from https://idiyas.com/inventor/tomonobu-tsuchiya

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

USPTO Granted Patents = 30 

% Patents Active = 70.0

 

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 211(Granted Patents)


Location History:

  • Kodaira, JP (1991 - 1998)
  • Hachiouji, JP (2006)
  • Hachioji, JP (2002 - 2014)
  • Tokyo, JP (2015 - 2021)

Company Filing History:


Years Active: 1991-2021

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Areas of Expertise:
Semiconductor Laser Device
Nitride Semiconductor
Optical Device
Charged Particle Detector
Mass Spectrometer
Wavelength Tunable Laser
Optoelectronic Device
Waveguide Device
Optical Module
Laser Diode
Fabrication Method
Light Emitting Device
30 patents (USPTO):Explore Patents

Title: The Innovative Journey of Tomonobu Tsuchiya

Introduction:

Tomonobu Tsuchiya is a renowned inventor hailing from Hachioji, Japan. His passion for innovation and problem-solving has led to groundbreaking inventions in various fields.

Latest Patents:

Tomonobu Tsuchiya holds several recent patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His commitment to pushing the boundaries of technology is evident in these cutting-edge patents.

Career Highlights:

Throughout his illustrious career, Tomonobu Tsuchiya has worked with leading tech companies to bring his inventions to life. His expertise in engineering and design has earned him recognition as a pioneer in the industry.

Collaborations:

Tomonobu Tsuchiya has collaborated with top researchers and scientists from around the world to further his inventions. His collaborative spirit and innovative mindset have resulted in successful projects that have made a significant impact.

Conclusion:

In conclusion, Tomonobu Tsuchiya's dedication to innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of innovation.

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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