Kawasaki, Japan

Yoshimi Shirakawa

This inventor holds 11 USPTO granted patents. Top assignees: Fujitsu Hitachi Plasma Display Limited, Fujitsu Corporation, Hitachi, Ltd.. Active years: 1994-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimi Shirakawa. Retrieved from https://idiyas.com/inventor/yoshimi-shirakawa

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


% Patents Active = 72.7

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Akashi, JP (2000)
  • Kawasaki, JP (1994 - 2010)
  • Kanagawa, JP (2011 - 2013)

Company Filing History:


Years Active: 1994-2013

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11 patents (USPTO):Explore Patents

Title: Innovations of Yoshimi Shirakawa

Introduction

Yoshimi Shirakawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of plasma display technology, holding a total of 11 patents. His work has been instrumental in advancing the methods used in the manufacturing of plasma display panels.

Latest Patents

Among his latest patents is a method for forming partitions of plasma display panels using sandblasting processing. This innovative process includes several steps: providing a sheet-like partition material that covers both the display area and the surrounding surface of the substrate, creating a mask for patterning that also covers the display area, and ensuring that the pattern outside the display area is grid-like. The partition material is then patterned using a sandblasting process, followed by a baking step to finalize the partition.

Career Highlights

Yoshimi Shirakawa has worked with prominent companies in the technology sector, including Fujitsu Hitachi Plasma Display Limited and Fujitsu Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technology.

Collaborations

Some of his notable coworkers include Tatsutoshi Kanae and Akihiro Fujinaga. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of new technologies in the field.

Conclusion

Yoshimi Shirakawa's contributions to plasma display technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative methods continue to influence the development of display technologies today.

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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