Numazu, Japan

Yoshihiro Nakagawa

This inventor holds 52 USPTO granted patents and 5 published patent applications and 4 EPO patents, primarily in Image Detection Technology (CPC class G03G). Top assignees: Canon Kabushiki Kaisha, Nikon Corporation, Nec Corporation. Active years: 1989-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Nakagawa. Retrieved from https://idiyas.com/inventor/yoshihiro-nakagawa

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

USPTO Granted Patents = 52 

% Patents Active = 84.6

 

Average Co-Inventor Count = 3.0

ph-index = 18

Forward Citations = 823(Granted Patents)

Forward Citations (Not Self Cited) = 630(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Saitama, JP (1994)
  • Minato-ku, JP (2013)
  • Numazu, JP (2003 - 2023)
  • Tokyo, JP (1989 - 2024)

Company Filing History:


Years Active: 1989-2025

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Areas of Expertise:
Image Detection
Object Detection
Information Processing
Detection Device
Toner Production
Imaging System
Integrated Circuit
Semiconductor Device
Data Transmission
Reliability Calculation
Detection Method
Storage Medium
52 patents (USPTO):Explore Patents

Title: The Innovative Mind of Yoshihiro Nakagawa

Introduction: Yoshihiro Nakagawa is a prolific inventor based in Numazu, Japan, known for his significant contributions to technology, particularly in detection devices and systems. With an impressive portfolio of 52 patents, he has established himself as a key figure in the field of innovation.

Latest Patents: Among his latest innovations, Nakagawa has developed several advanced detection technologies, including a detection device that integrates various functionalities. This device features a detector that can identify objects from a first viewpoint, along with an information calculator that assesses shape information based on detection results. Furthermore, his patented methods include calculating positional relationships between the viewpoint and the object, enhancing accuracy in object detection. Another noteworthy patent involves a technique to reduce incongruity in models, utilizing both texture and depth information to enhance the sensory experience of target objects.

Career Highlights: Throughout his career, Nakagawa has been affiliated with prestigious companies such as Canon and Nikon, where he has leveraged his skills to drive innovation. His work at these organizations has not only facilitated technological advancements but has also contributed to the development of various consumer products and imaging technologies.

Collaborations: Nakagawa has collaborated with talented colleagues, including Naoya Isono and Takeaki Sugimura. These partnerships have been instrumental in enhancing the scope of his inventions and driving collaborative innovation in the field.

Conclusion: Yoshihiro Nakagawa stands out as a remarkable inventor whose work continues to push the boundaries of technology. His dedication to innovation and collaboration with esteemed colleagues and companies has resulted in numerous patents that significantly impact the detection and imaging domains.

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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