Tokyo, Japan

Tohru Ishii

This inventor holds 2 USPTO granted patents. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 1999-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tohru Ishii. Retrieved from https://idiyas.com/inventor/tohru-ishii-ec6k39b8

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1999-2007

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2 patents (USPTO):Explore Patents

Title: Tohru Ishii: Innovator in Image Printing Technology

Introduction

Tohru Ishii is a notable inventor based in Tokyo-to, Japan. He has made significant contributions to the field of image printing technology, holding a total of 2 patents. His work focuses on integrating event information with image printing, enhancing the way photographs are presented and utilized.

Latest Patents

Ishii's latest patents include an innovative image printing system that combines image data with event information. This system features an image data inputting means for original images, an event information database that organizes current and past events, and an event information retrieval means that extracts relevant event data based on the timing of the original image. Additionally, the system includes an image editing means to prepare the final output and a printing means to produce the image along with current event information. Another patent involves an index-printed photograph DP bag, designed to accommodate printed photographs and developed film, featuring a sublimation-transcription method for printing positive images directly onto the bag.

Career Highlights

Tohru Ishii is currently employed at Dai Nippon Printing Co., Ltd., a leading company in the printing industry. His work there has allowed him to push the boundaries of traditional printing methods, integrating advanced technology into everyday applications.

Collaborations

Ishii has collaborated with notable coworkers such as Takayuki Ohkubo and Jitsuhiko Ando. Their combined expertise has contributed to the development of innovative solutions in the printing sector.

Conclusion

Tohru Ishii's contributions to image printing technology exemplify the intersection of creativity and technical expertise. His patents reflect a commitment to enhancing the way we interact with images and information.

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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