Kawasaki, Japan

Tadao Nakazawa

This inventor holds 35 USPTO granted patents and 6 EPO patents, primarily in Optical Devices. Top assignee: Fujitsu Corporation. Active years: 1993-2008.


% Patents Active = 80.0


Average Co-Inventor Count = 2.8

ph-index = 10

Forward Citations = 309(Granted Patents)


Location History:

  • Hiratsuka, JP (1993)
  • Zama, JP (2002 - 2005)
  • Kawasaki, JP (1995 - 2008)

Company Filing History:


Years Active: 1993-2008

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Areas of Expertise:
Acousto-Optic Device
Optical Modulator
Optical Waveguide
Tunable Filters
Waveguide Filter
Wavelength-Selectable Laser
Control Apparatus
Optical Transmission
Optical Phase
Electrooptic Effect
Multi-Wavelength Source
Optical Add/Drop Multiplexer
35 patents (USPTO):Explore Patents

Title: The Innovative Journey of Tadao Nakazawa

Introduction: Tadao Nakazawa, a pioneering inventor hailing from Kawasaki, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Tadao Nakazawa's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological innovation.

Career Highlights: With a career spanning over three decades, Tadao Nakazawa has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has not only revolutionized industries but has also improved the quality of life for many around the globe.

Collaborations: Throughout his career, Tadao Nakazawa has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: In conclusion, Tadao Nakazawa's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his position as a trailblazing inventor in the world of technology. His contributions continue to inspire future generations of inventors to think outside the box and push the boundaries of what is possible.

Profile summary based on public USPTO records.
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