Nagaokakyo, Japan

Isao Obu

USPTO Granted Patents = 56 

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 57(Granted Patents)

Forward Citations (Not Self Cited) = 46(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JP (2010)
  • Kyoto-fu, JP (2016)
  • Kyoto, JP (2019 - 2023)
  • Nagaokakyo, JP (2015 - 2024)

Company Filing History:


Years Active: 2010-2024

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Areas of Expertise:
Bipolar Transistor
Radio-Frequency Power Amplifier
Semiconductor Device
Heterojunction Bipolar Transistor
Power Amplifier Module
Power Amplifier Circuit
Compound Semiconductor
Semiconductor Chip
Amplifier Module
Transmission Unit
Protective Protrusion
56 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Isao Obu

Introduction: Isao Obu is a renowned inventor hailing from Nagaokakyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Isao Obu holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Isao Obu has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

Collaborations: Throughout his career, Isao Obu has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing to drive progress in the field of technology.

Conclusion: Isao Obu's relentless pursuit of innovation and his passion for creating solutions to complex technological challenges have solidified his reputation as a visionary inventor in the global tech community.

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