Masashi Yamawaki

This inventor holds 11 USPTO granted patents. Top assignees: Fujitsu Corporation, Fujitsu Semiconductor Limited. Active years: 1997-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Yamawaki. Retrieved from https://idiyas.com/inventor/masashi-yamawaki

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

USPTO Granted Patents = 11

% Patents Active = 54.5

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 66(Granted Patents)

Company Filing History:

Fujitsu Semiconductor Limited

patents

Years Active: 1997-2013

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8416313 - Image processing device for inputting both still picture data and motion picture data and performing a data process (2013-04-09),

2. 7848194 - Device and method for writing data (2010-12-07),

3. 7292668 - Data processor and data processing method (2007-11-06),

4. 7154323 - Delay circuit and control method of the delay circuit (2006-12-26),

5. 7149171 - Apparatus for writing data and method for generating DVD format data (2006-12-12),

6. 6715123 - Real-time recording system and real-time recording method (2004-03-30),

7. 6687198 - Information access device, information access method, and information storage medium access system (2004-02-03),

8. 6158038 - Method and apparatus for correcting data errors (2000-12-05),

9. 5987630 - Method of descrambling scrambled data using a scramble pattern and (1999-11-16),

10. 5696745 - Apparatus and method for detective a sync pattern and an address mark (1997-12-09),

11. 5661708 - Apparatus and method for detecting a sync pattern and an address mark (1997-08-26),

Title: Masashi Yamawaki: Innovator in Image Processing and Data Writing Technologies

Introduction

Masashi Yamawaki is a notable inventor based in Kasugai, Japan. He has made significant contributions to the fields of image processing and data writing technologies. With a total of 11 patents to his name, Yamawaki's work has had a considerable impact on the industry.

Latest Patents

Yamawaki's latest patents include an innovative image processing device designed for inputting both still picture data and motion picture data. This device allows for the processing of still pictures captured by digital cameras by dividing the image into multiple areas. Each area is processed sequentially, enabling a motion picture to be displayed promptly alongside the still image. Another significant patent is a data writing device aimed at preventing the deterioration of phase-change optical discs due to repeated writing. This device incorporates synchronization frames to enhance the reliability and longevity of data storage.

Career Highlights

Throughout his career, Masashi Yamawaki has worked with prominent companies such as Fujitsu Corporation and Fujitsu Semiconductor Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Yamawaki has collaborated with notable coworkers, including Kenichi Yamakura and Yoshitaka Kitamura. Their joint efforts have further propelled the development of cutting-edge technologies in their respective fields.

Conclusion

Masashi Yamawaki's contributions to image processing and data writing technologies exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the functionality and reliability of digital devices.

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]