Tokyo, Japan

Shinji Ishizuka

This inventor holds 5 USPTO granted patents. Top assignees: Seiko Epson Corporation, King Jim Co., Ltd., Chartered Semiconductor Manufacturing Ltd (Corporation). Active years: 1999-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Ishizuka. Retrieved from https://idiyas.com/inventor/shinji-ishizuka

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


% Patents Active = 80.0

Average Co-Inventor Count = 6.5

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1999-2009

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shinji Ishizuka

Introduction

Shinji Ishizuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of printing technology, holding a total of 5 patents. His work focuses on enhancing the usability and functionality of printing devices, particularly in producing small prints.

Latest Patents

One of Ishizuka's latest patents is an apparatus, method, and program for producing small prints. This invention strengthens the function of using an input character string for transfer at different timings, thereby improving user usability. The invention includes a system for storing already produced input data, ensuring that the number of pieces does not exceed a predetermined limit. This allows for efficient retrieval and editing of previously transferred character strings. Another patent by Ishizuka also revolves around producing small prints, utilizing various graphics as framing elements without increasing the volume of pre-stored information. This innovation allows for the designation of optional characters as ruling elements, enhancing the overall printing process.

Career Highlights

Throughout his career, Shinji Ishizuka has worked with prominent companies such as Seiko Epson Corporation and King Jim Co., Ltd. His experience in these organizations has contributed to his expertise in printing technologies and innovations.

Collaborations

Ishizuka has collaborated with notable individuals in the industry, including Kenji Watanabe and Tomoyuki Ichikawa. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Shinji Ishizuka's contributions to printing technology through his innovative patents demonstrate his commitment to enhancing user experience and functionality. His work continues to influence the field and showcases the importance of innovation 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]
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