Kodaira, Japan

Hiroya Ohta

This inventor holds 48 USPTO granted patents and 5 published patent applications and 4 EPO patents, primarily in Charged Particle Beam Technology. Top assignees: Hitachi-High-Technologies Corporation, Canon Kabushiki Kaisha, Hitachi, Ltd.. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroya Ohta. Retrieved from https://idiyas.com/inventor/hiroya-ohta

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

Calculating rank
USPTO Granted Patents = 48 

% Patents Active = 72.9

 

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 348(Granted Patents)


Location History:

  • Kodaira, JP (2000 - 2008)
  • Kokubunji, JP (1994 - 2013)
  • Tokyo, JP (2005 - 2024)

Company Filing History:


Years Active: 1994-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Charged Particle Beam
Electron Beam Inspection
Semiconductor Inspection
Pattern Measurement
Aberration Correction
Device Fabrication
Electron Gun
Multi-Electron Beam
Scanning Electron Microscope
Calibration Sample
Image Generation
Measurement Method
48 patents (USPTO):Explore Patents

Title: Hiroya Ohta: Pioneering Inventor from Kodaira, Japan

Introduction: Hiroya Ohta is a distinguished inventor hailing from Kodaira, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroya Ohta 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, Hiroya Ohta 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, Hiroya Ohta has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange that has been instrumental in his success as an inventor.

Conclusion: Hiroya Ohta's relentless passion for innovation and his unwavering dedication to creating cutting-edge technologies have solidified his reputation as a visionary inventor in the global tech community.

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…