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For the Inventor, By the Inventor

Chiba, Japan

Masashi Sugasawa

This inventor holds 4 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2002-2009.

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

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

USPTO Granted Patents = 4

% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 44(Granted Patents)


Company Filing History:

goldMedal4 out of 58,145 
 
Sony Corporation
 patents

Years Active: 2002-2009

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4 patents (USPTO):Explore Patents
1. 7627696 - Electronic device, method for controlling the same, information processing apparatus, and computer program (2009-12-01),
2. 7441127 - Power controller and power control method for a portable contents player (2008-10-21),
3. 6483787 - Tracking system for a reproducing apparatus switchable between first and second tracking controls based on discriminating between first MD type 1 and second MD type 2 optical discs (2002-11-19),
4. 6345024 - Reproduction apparatus and reproduction method (2002-02-05),

Title: Masashi Sugasawa: Innovator in Electronic Devices

Introduction

Masashi Sugasawa is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of electronic devices, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of electronic devices, particularly in relation to information processing.

Latest Patents

Sugasawa's latest patents include an electronic device that operates as an external device for an information processing apparatus. This device features a connecting unit, a command processor, a rechargeable battery, a charging controller, and an operating mode managing unit. The design allows the device to switch between a normal operating mode and a charging mode, optimizing its functionality based on the power supply. Another notable patent is a power controller for a portable contents player. This controller detects power supply levels and adjusts the data transfer rate to reduce power consumption, thereby enhancing the efficiency of the storage.

Career Highlights

Masashi Sugasawa is currently employed at Sony Corporation, a leading company in the electronics industry. His innovative work has contributed to the development of advanced electronic devices that cater to modern technological needs.

Collaborations

Sugasawa has collaborated with notable coworkers such as Shiro Morotomi and Toshinari Suematsu, further enriching his contributions to the field.

Conclusion

Masashi Sugasawa's inventive spirit and dedication to improving electronic devices have made him a valuable asset in the technology sector. His patents reflect a commitment to innovation and efficiency in electronic design.

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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