Kanagawa, Japan

Masao Tokunari

This inventor holds 41 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Optoelectronics Fabrication. Top assignees: International Business Machines Corporation, Globalfoundries Inc.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Tokunari. Retrieved from https://idiyas.com/inventor/masao-tokunari

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

USPTO Granted Patents = 41 

% Patents Active = 65.9


Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 143(Granted Patents)


Location History:

  • Saiwai-ku, JP (2015)
  • Tokyo, JP (2015 - 2017)
  • Kanagawa, JP (2015 - 2021)
  • Kawasaki, JP (2016 - 2021)
  • Yokohama, JP (2016 - 2024)

Company Filing History:


Years Active: 2015-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Optoelectronic Chip
Optical Module
Quantum Transduction
Solder Bumping
Wavelength Multiplexing
Micro-Mirror Arrays
Polymer Waveguide
Electrical Contact
Integrated Devices
Fabrication Process
Optical Interconnect
Fluid Control Structure
41 patents (USPTO):Explore Patents

Title: Masao Tokunari: Pioneering Inventor from Kanagawa

Introduction: Masao Tokunari is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Masao Tokunari holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Masao Tokunari has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Masao Tokunari has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing that has led to remarkable advancements in technology.

Conclusion: Masao Tokunari's dedication to innovation and his passion for creating solutions to complex challenges have solidified his reputation as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors and shape the technological landscape for years 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]
Loading…