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For the Inventor, By the Inventor

Tokyo, Japan

Hideo Tsurufusa

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1995-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Tsurufusa. Retrieved from https://idiyas.com/inventor/hideo-tsurufusa

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 62.5

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 78(Granted Patents)


Company Filing History:

goldMedal8 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1995-2010

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8 patents (USPTO):Explore Patents
1. 7755702 - Apparatus and method for processing video signal (2010-07-13),
2. 7626638 - Apparatus and method for processing video signal (2009-12-01),
3. 7312998 - Heat radiating apparatus in electronic device and heat radiating method (2007-12-25),
4. 6122020 - Frame combining apparatus (2000-09-19),
5. 5784526 - Multisystem signal processing apparatus having specific hierarchical (1998-07-21),
6. 5561608 - Multisystem adaptable type signal processing and recording/reproducing (1996-10-01),
7. 5404248 - Video data recording/reproducing apparatus with efficient error (1995-04-04),
8. 5394249 - Multisystem adaptable type signal processing and recording/reproducing (1995-02-28),

Title: Hideo Tsurufusa: Innovator in Video Signal Processing

Introduction

Hideo Tsurufusa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of video signal processing, holding a total of 8 patents. His work focuses on enhancing video quality and reducing noise in video signals, which is crucial for various applications in multimedia technology.

Latest Patents

Tsurufusa's latest patents include innovative methods for processing video signals. One notable patent describes an apparatus and method for processing video signals that incorporates an MPEG noise reduction processing unit. This unit effectively reduces mosquito noise in received video signals, allowing for a more refined viewing experience. Another patent outlines a method where an input analog video signal is digitized, and an OSD signal, which undergoes a second scaling process, is added to the digital video signal that has already been scaled once. This method allows for variable display modes of both the digital video signal and the OSD signal, enhancing the overall functionality of video processing.

Career Highlights

Hideo Tsurufusa is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to push the boundaries of video processing technology, contributing to advancements that benefit both consumers and industries alike.

Collaborations

Throughout his career, Tsurufusa has collaborated with notable colleagues, including Kenji Shimoda and Shinji Yoda. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in video processing.

Conclusion

Hideo Tsurufusa's contributions to video signal processing exemplify the impact of innovation in technology. His patents and work at Toshiba continue to influence the industry, paving the way for future advancements in multimedia 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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