Takatsuki, Japan

Toshitsugu Yamamoto

This inventor holds 24 USPTO granted patents, primarily in Image Processing. Top assignees: Minolta Company, Ltd., Konica Minolta Business Technologies, Inc., Konica Minolta Opto, Inc.. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshitsugu Yamamoto. Retrieved from https://idiyas.com/inventor/toshitsugu-yamamoto

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


% Patents Active = 29.2

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 53(Granted Patents)


Company Filing History:


Years Active: 2001-2020

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Areas of Expertise:
Gas Leak Estimation
Image Data Compression
Color Classification
Pseudo Contour Prevention
Edge Enhancement
High Speed Processing
Color Matching
Gradation Reduction
Print Systems
Image Processing Apparatus
Camera Technology
Data Transmission
24 patents (USPTO):Explore Patents

Title: Innovations by Toshitsugu Yamamoto

Introduction

Toshitsugu Yamamoto is a prominent inventor based in Takatsuki, Japan, known for his significant contributions to the field of image processing and gas leak detection technologies. With a total of 24 patents to his name, he has demonstrated a strong commitment to advancing technological solutions through his innovative ideas.

Latest Patents

Yamamoto's recent patents include a gas leak position estimation device, gas leak position estimation method, and gas leak position estimation program. This gas leak position estimation device is equipped with a specifying unit that identifies a gas region image, showing where gas is present in a monitored area. Additionally, it features a first determination unit that identifies pixels indicating the estimated location of a gas leak from among multiple pixels outlining the gas region image.

Another significant invention by Yamamoto is an image processing apparatus, system, method, and program designed for color classification of image data. This sophisticated image processing apparatus includes a memory that stores color data linked to specific picture elements along with reference and statistical values for various baskets. A classifying unit sorts each picture element into the appropriate basket based on its color data, while a calculating unit determines the statistical and reference values accordingly. Finally, a determining unit outputs a representative color for each basket and presents the classification results for each picture element.

Career Highlights

Throughout his career, Toshitsugu Yamamoto has worked with well-known companies such as Minolta Company, Ltd. and Konica Minolta Business Technologies, Inc. His expertise in image processing and innovative techniques has played a crucial role in the advancements made by these organizations.

Collaborations

Yamamoto has collaborated with several accomplished colleagues in his field, including Satoshi Deishi and Masahiro Hayakawa. Their combined efforts have led to the development of groundbreaking technologies that continue to push the boundaries of innovation.

Conclusion

Toshitsugu Yamamoto's contributions to innovations in gas leak estimation and image processing have positioned him as a significant figure in the field of technology. His patent portfolio reflects a dedication to creating practical solutions that improve safety and efficiency. As he continues to innovate, the impact of his work is sure to resonate within various industries for years to come.

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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