San Francisco, CA, United States of America

Brian Tadao Kobashikawa

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Yahoo! Inc., Oath Inc., Verizon Media Inc.. Active years: 2009-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Brian Tadao Kobashikawa. Retrieved from https://idiyas.com/inventor/brian-tadao-kobashikawa

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

USPTO Granted Patents = 10 

% Patents Active = 80.0

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 123(Granted Patents)


Location History:

  • Santa Clara, CA (US) (2009)
  • Sunnyvale, CA (US) (2010 - 2012)
  • Mountain View, CA (US) (2015)
  • San Francisco, CA (US) (2010 - 2021)

Company Filing History:


Years Active: 2009-2021

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10 patents (USPTO):Explore Patents

Title: Brian Tadao Kobashikawa: Innovator in Spam Filtering Technologies

Introduction

Brian Tadao Kobashikawa is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of technology, particularly in spam filtering systems. With a total of 10 patents to his name, Kobashikawa has developed innovative methods that enhance the accuracy of spam detection.

Latest Patents

Among his latest patents, Kobashikawa has focused on systems and methods to reduce false positives in spam filtering. One of his methods involves automatically generating profiles for individuals identified in messages, such as emails. This approach allows messages flagged as spam to be checked against the generated profiles, thereby identifying false positives effectively. Another patent involves collecting and presenting data, including links from communications sent to or from a user. This method includes identifying potential phone numbers in communications and storing them in a profile for the sender, enhancing the overall communication experience.

Career Highlights

Kobashikawa has worked with prominent companies such as Yahoo! Inc. and Verizon Media Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in technology.

Collaborations

Throughout his career, Kobashikawa has collaborated with talented individuals, including Joshua Robert Russell Jacobson and Gregory Garland Thatcher. These collaborations have fostered innovation and creativity in his projects.

Conclusion

Brian Tadao Kobashikawa is a distinguished inventor whose work in spam filtering technologies has made a lasting impact. His innovative methods and collaborations with industry leaders continue to shape the future of communication 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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