Osaka, Japan

Takeshi Sakaguchi

This inventor holds 13 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Mita Industrial Co., Ltd., Kyocera Document Solutions Inc.. Active years: 1994-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Sakaguchi. Retrieved from https://idiyas.com/inventor/takeshi-sakaguchi-ei9o4dj7

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

Calculating rank

% Patents Active = 61.5

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Ibaraki, JP (2006 - 2008)
  • Osaka, JP (1994 - 2015)

Company Filing History:


Years Active: 1994-2015

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13 patents (USPTO):Explore Patents

Title: The Innovations of Takeshi Sakaguchi

Introduction

Takeshi Sakaguchi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of technology, particularly in the area of mark detection systems. With a total of 13 patents to his name, Sakaguchi's work has had a lasting impact on various industries.

Latest Patents

One of Sakaguchi's latest patents is a mark detection apparatus and method for detecting marks. This innovative apparatus includes a reading unit, a converter, and a determination part. The reading unit is responsible for reading an image on a document. The converter compares respective portions of the image read by the reading unit with a plurality of preset reference patterns. It then converts a portion of the image to a character associated with a corresponding reference pattern. The determination part plays a crucial role in identifying whether the portion of the image compared on the document is a mark. It determines this based on whether the character converted by the converter matches a preset first reference character.

Career Highlights

Throughout his career, Sakaguchi has worked with notable companies such as Mita Industrial Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Sakaguchi has collaborated with several talented individuals in his field, including Junichi Inada and Sinji Yamamoto. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takeshi Sakaguchi's contributions to the field of mark detection technology exemplify his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to excellence and a passion for invention.

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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