Shizuoka, Japan

Chikashi Oishi

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation. Active years: 2001-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chikashi Oishi. Retrieved from https://idiyas.com/inventor/chikashi-oishi

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


% Patents Active = 50.0


Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Kanagawa, JP (2002)
  • Haibara-gun, JP (2010)
  • Shizuoka, JP (2001 - 2011)

Company Filing History:


Years Active: 2001-2011

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8 patents (USPTO):Explore Patents

Title: Chikashi Oishi: Innovator in Lithographic Printing Technology

Introduction

Chikashi Oishi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of lithographic printing technology. With a total of 8 patents to his name, Oishi has developed innovative solutions that enhance the efficiency and quality of printing processes.

Latest Patents

Oishi's latest patents include a "Dipping-type automatic developing apparatus and method for lithographic printing plates." This invention features a first tank containing a developer, where a lithographic printing plate precursor is dipped to remove the non-image area of the image-recording layer. Additionally, he has developed an "Inkjet drawing device and inkjet drawing method." This technology allows for the formation of images on a sheet-like image recording medium using photocurable ink, enhancing the precision and quality of printed images.

Career Highlights

Throughout his career, Chikashi Oishi has worked with prominent companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in printing technology.

Collaborations

Oishi has collaborated with talented individuals in the industry, including Hiroyuki Sasayama and Mutsumi Naniwa. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Chikashi Oishi's contributions to lithographic printing technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and improve printing processes worldwide.

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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