Osaka, Japan

Yoshio Ohtsuka

This inventor holds 25 USPTO granted patents and 7 published patent applications and 6 EPO patents, primarily in Imaging Technology. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Ohtsuka. Retrieved from https://idiyas.com/inventor/yoshio-ohtsuka

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

Calculating rank
USPTO Granted Patents = 25 

% Patents Active = 92.0

 

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2013-2026

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Areas of Expertise:
Intraoral Camera
Image Capturing
Sound Processing
Electronic Device
Imaging Apparatus
Dentition Imaging
Microphone Control
Audio Recording
Camera System
Mechanical Fixing
Interchangeable Lens
Sound Pickup
25 patents (USPTO):Explore Patents

Title: **Yoshio Ohtsuka: Innovator in Dentition Imaging Technology**

Introduction

Yoshio Ohtsuka, based in Osaka, Japan, is a prominent inventor renowned for his contributions to the field of imaging technology, particularly in dentition image capturing systems. With a remarkable portfolio of 22 patents, Ohtsuka has demonstrated his commitment to advancing dental imaging practices.

Latest Patents

His latest patents include groundbreaking technologies like the dentition image capturing system and method. This innovative system utilizes illumination devices to radiate light, along with an imaging device to capture multiple dentition images during a predetermined exposure period. Key components of this system involve high luminance region extraction and comparison units designed to enhance image quality by specifying halation regions and executing image synthesis processing. Another recent invention is an imaging apparatus that is battery-operated, designed to capture object images and generate image data while displaying critical information and managing power efficiency.

Career Highlights

Yoshio Ohtsuka has worked with reputable organizations, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His tenure at these companies has allowed him to refine his inventive skills and contribute significantly to the world of imaging technology.

Collaborations

In his professional journey, Ohtsuka has collaborated with talented individuals like Yasuhiro Ogata and Hiroki Kasugai, further enhancing the innovative projects they have undertaken together. Their combined expertise has fostered a creative environment leading to numerous technological advancements.

Conclusion

Yoshio Ohtsuka continues to be a pivotal figure in the realm of dental imaging, with a focus on improving the quality and efficiency of dentition image capture. His extensive patent portfolio reflects his dedication to innovation and his role in shaping the future of imaging technologies.

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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