Atsugi, Japan

Akihito Otani

This inventor holds 24 USPTO granted patents, plus 1 CIPO patent, primarily in Millimeter Wave Technology. Top assignees: Anritsu Corporation, Nippon Telegraph and Telephone Corporation, Mitsubishi Heavy Industries Engineering, Ltd.. Active years: 1999-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihito Otani. Retrieved from https://idiyas.com/inventor/akihito-otani

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


% Patents Active = 58.3


Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 77(Granted Patents)


Location History:

  • Atsugi, JP (1999 - 2012)
  • Kanagawa, JP (2015 - 2022)

Company Filing History:


Years Active: 1999-2022

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Areas of Expertise:
Gas Purification
Millimeter Waveband Filter
Optical Signal Monitoring
Waveform Measurement
Pulse Generation
Spectrum Analysis
Resonant Frequency
Optical Sampling
Delay Time Measurement
Wavelength Dispersion
Radio-Wave Half Mirror
Sum Frequency Generation
24 patents (USPTO):Explore Patents

Title: Akihito Otani: Pioneering Inventor in the World of Technology

Introduction: Akihito Otani, a visionary inventor hailing from Atsugi, Japan, has carved a remarkable path in the realm of innovation through his relentless pursuit of pushing boundaries and creating a better future through technology. With 24 patents to his name, Otani's work stands as a testament to his passion for driving technological advancements.

Latest Patents:

1. Gas purification apparatus, ship including the same, and gas purification method: Otani's innovative gas purification apparatus incorporates a filter portion and a gas purification agent to effectively remove impurities and target substances from gases, showcasing his expertise in developing solutions for clean air technologies.

2. Millimeter waveband filter and method of varying resonant frequency thereof: Otani's millimeter waveband filter utilizes a transmission line and radio-wave half mirrors to selectively output frequency components, highlighting his proficiency in the field of electromagnetic wave technologies.

Career Highlights: Otani has made significant contributions to renowned companies such as Anritsu Corporation and Nippon Telegraph and Telephone Corporation, where his inventive prowess has been instrumental in driving technological advancements and shaping the future of industries.

Collaborations: Throughout his career, Otani has collaborated with esteemed professionals such as Toshinobu Otsubo and Takashi Kawamura, fostering a culture of innovation and knowledge sharing that has enriched his work and inspired those around him.

Conclusion: Akihito Otani's groundbreaking inventions and unwavering dedication to innovation have not only propelled him as a pioneering figure in the realm of technology but have also inspired a new generation of inventors and innovators to aim for excellence and think creatively in their pursuits. His legacy serves as a beacon of inspiration for those seeking to make a lasting impact through technological advancements.

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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