Moriguchi, Japan

Susumu Yamaguchi

This inventor holds 18 USPTO granted patents, primarily in Digital Signal Processing. Top assignees: Matsushita Electric Industrial Co., Ltd., Sanyo Electric Co., Ltd.. Active years: 1989-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Yamaguchi. Retrieved from https://idiyas.com/inventor/susumu-yamaguchi-wt0dgw20

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 9

Forward Citations = 200(Granted Patents)


Location History:

  • Hyogo, JP (1996)
  • Nishinomiya, JP (1994 - 2001)
  • Moriguchi, JP (1989 - 2010)

Company Filing History:


Years Active: 1989-2010

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Areas of Expertise:
Digital Signal Processing
Signal Compression
Video Processing
Audio Signal
Data Recording
Video Signal
Sampling Techniques
Memory Systems
Interleaving
Data Companding
Recording Apparatus
Bit Rate Transmission
18 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Susumu Yamaguchi

Introduction

Susumu Yamaguchi is a notable inventor based in Moriguchi, Japan. He has made significant contributions to the field of technology, particularly in the development of digital signal recording apparatuses. With a total of 18 patents to his name, Yamaguchi's work has had a lasting impact on various electronic devices.

Latest Patents

One of Yamaguchi's latest patents is a refrigerator that incorporates a digital signal recording apparatus. This innovative device is designed for sampling and compressing signals according to various recording modes. The apparatus includes a mode setting section that allows users to select between a standard recording mode and a long-time recording mode. The sampling section adjusts the sampling number based on the selected mode, ensuring optimal performance. Additionally, the coding section compresses the video signal at a rate that corresponds to the chosen recording mode, enhancing the efficiency of the recording process.

Career Highlights

Throughout his career, Yamaguchi has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Sanyo Electric Co., Ltd. His experience in these organizations has contributed to his expertise in electronic innovations and patent development.

Collaborations

Yamaguchi has collaborated with several talented individuals in his field, including Chiyoko Matsumi and Masakazu Nishino. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Susumu Yamaguchi's contributions to the field of technology through his patents and collaborations highlight his innovative spirit. His work continues to influence the industry, showcasing the importance of creativity and collaboration in driving technological advancements.

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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