Kashiwa, Japan

Satoru Stephen Yamauchi

This inventor holds 14 USPTO granted patents. Top assignees: Seikosha Co., Ltd., Canon Kabushiki Kaisha, Seiko Clock Inc.. Active years: 1988-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Stephen Yamauchi. Retrieved from https://idiyas.com/inventor/satoru-stephen-yamauchi

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


% Patents Active = 85.7

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Kashiwa, JP (2013)
  • Sakura, JP (2013)
  • Tokyo, JP (1988 - 2016)

Company Filing History:


Years Active: 1988-2016

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14 patents (USPTO):Explore Patents

Title: Satoru Stephen Yamauchi: Innovator in Event Ranking and Developing Devices

Introduction

Satoru Stephen Yamauchi is a notable inventor based in Kashiwa, Japan. He holds a total of 14 patents, showcasing his contributions to technology and innovation. His work primarily focuses on methods and systems that enhance the functionality of devices and applications.

Latest Patents

One of his latest patents is related to ranking events. This invention includes methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for ranking events. The method involves receiving data that identifies a physical location and obtaining data about various events occurring in that location during a specific time period. It computes signal scores for each event based on the number of Internet mentions and generates a ranking based on popularity scores. Another significant patent is for a developing device, which features a developing sleeve that carries a developer for developing an electrostatic latent image. This device includes a magnet and a regulating member to control the amount of developer carried on the sleeve, enhancing the efficiency of the developing process.

Career Highlights

Throughout his career, Satoru has worked with prominent companies such as Seikosha Co., Ltd. and Canon Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Satoru has collaborated with notable individuals in the field, including Junichi Aizawa and Shoichiro Kumazawa. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Satoru Stephen Yamauchi is a distinguished inventor whose work in event ranking and developing devices has made a significant impact in the field of technology. His innovative patents and collaborations reflect his commitment to advancing technology and improving user experiences.

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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