Kawasaki, Japan

Yasunori Ishikawa

This inventor holds 3 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1990-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunori Ishikawa. Retrieved from https://idiyas.com/inventor/yasunori-ishikawa

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


% Patents Active = 66.7

Average Co-Inventor Count = 4.7

ph-index = 3

Forward Citations = 87(Granted Patents)


Location History:

  • Kawasaki, JP (1990 - 1991)
  • Kanagawa, JP (2008)

Company Filing History:


Years Active: 1990-2008

Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Yasunori Ishikawa

Introduction

Yasunori Ishikawa is a notable inventor based in Kawasaki, Japan. With a strong background in image processing technology, Ishikawa holds three patents that showcase his expertise and contributions to the field of motion image processing and transmission systems.

Latest Patents

Among his notable inventions is a "Processing System with Frame Rate and Image Quality Optimized." This motion image processing apparatus includes a decoding part that decodes frame data based on a quality parameter. The system's architecture involves a quality parameter calculating part, a decode quality updating part, and a frame location determining part, ensuring efficient image processing.

Another significant patent is the "Image Transmission System," which features a modulating part for independently modulating luminance and color difference signals. The corresponding demodulating part enhances signal integrity by correcting errors introduced during modulation, showcasing Ishikawa's ability to tackle complex technical challenges.

Career Highlights

Yasunori Ishikawa is a key figure at Ricoh Company, Ltd., where he contributes to the advancement of imaging technologies. His inventive initiatives significantly enhance Ricoh's portfolio in the competitive imaging landscape, helping the company maintain its reputation for cutting-edge technology.

Collaborations

Ishikawa has worked alongside talented colleagues such as Noboru Murayama and Koichi Suzuki. Their combined expertise fosters an environment of innovation and creative problem-solving, propelling the development of advanced imaging solutions.

Conclusion

Yasunori Ishikawa's contributions to patentable technologies underscore his vital role as an inventor in the imaging sector. With a commitment to improving image processing and transmission systems, he continues to pave the way for future advancements in technology.

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…