logo

For the Inventor, By the Inventor

Kanagawa, Japan

Katsuichi Sakurai

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuichi Sakurai. Retrieved from https://idiyas.com/inventor/katsuichi-sakurai

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

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 39(Granted Patents)


Company Filing History:

goldMedal2 out of 58,147 
 
Sony Corporation
 patents

Years Active: 1994

Loading Chart...
2 patents (USPTO):Explore Patents
1. 5301176 - Apparatus for carrying out recording and/or reproducing signals for (1994-04-05),
2. 5299185 - Disc player for playing both naked disc and cartridge-encased disc (1994-03-29),

Title: Katsuichi Sakurai: Innovator in Disk Player Technology

Introduction

Katsuichi Sakurai is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of disk player technology, holding 2 patents that showcase his innovative designs. His work primarily focuses on enhancing the functionality and versatility of disk players.

Latest Patents

Sakurai's latest patents include an apparatus for carrying out recording and/or reproducing signals for a disk player. This innovative design allows for the playback of both a single body of a digital optical disk and another digital optical disk encased in a cartridge by a single player. The disk player features a disk tray mounted on a main chassis, which is capable of reciprocating movement to position the disk correctly for playback. Additionally, a cartridge carrier is mounted on a sub-chassis, allowing for the playback of cartridge-encased disks. Another patent describes a disc player that can play both naked discs and cartridge-encased discs, with a movable disc tray that can take multiple positions for optimal functionality.

Career Highlights

Katsuichi Sakurai is currently employed at Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to develop cutting-edge technologies that enhance user experience in digital media playback. His innovative designs have contributed to the advancement of disk player technology, making it more versatile and user-friendly.

Collaborations

Sakurai has collaborated with notable coworkers such as Hideo Kawachi and Toshiyuki Arai. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field.

Conclusion

Katsuichi Sakurai's contributions to disk player technology exemplify his innovative spirit and dedication to enhancing digital media playback. His patents reflect a commitment to improving user experience and functionality in electronic 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]
Loading…