Nagaokakyo, Japan

Masahiro Otsuka

This inventor holds 32 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Secondary Battery Technology. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2008-2025.

USPTO Granted Patents = 32 

% Patents Active = 96.9


Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Yasu, JP (2008 - 2015)
  • Nagaokakayo, JP (2015)
  • Nagaokakyo, JP (2013 - 2024)

Company Filing History:


Years Active: 2008-2025

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Areas of Expertise:
Secondary Battery
Electric Storage Device
Manufacturing Method
Laminated Battery
Power Storage System
Ceramic Capacitor
Dielectric Ceramic
Multilayer Component
Transport Mechanism
Power Supplying System
Wound Body
Laminated Component
32 patents (USPTO):Explore Patents

Title: Masahiro Otsuka: Pioneering Inventor from Nagaokakyo

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

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

Career Highlights: With a career spanning over two decades, Masahiro Otsuka has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Masahiro Otsuka has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange that has led to the creation of transformative technologies.

Conclusion: Masahiro Otsuka's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor whose work continues to inspire and shape the future of technology.

Profile summary based on public USPTO records.
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