Higashihiroshima, Japan

Sakae Tachikawa

This inventor holds 1 USPTO granted patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sakae Tachikawa. Retrieved from https://idiyas.com/inventor/sakae-tachikawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Sakae Tachikawa: Innovator in Recording Technology

Introduction

Sakae Tachikawa is a notable inventor based in Higashihiroshima, Japan. He has made significant contributions to the field of recording technology, particularly with his innovative patent that enhances the efficiency of dubbing information between recording mediums.

Latest Patents

Tachikawa holds a patent for a "Recording/reproducing apparatus for recording starting identification." This invention addresses the challenges faced when transferring information from one recording medium to another. The apparatus ensures that control information, including a start ID, is recorded at the appropriate timing. For instance, when dubbing a music selection from a CD to a magnetic tape, the system initiates the reproducing operation at a precise position before the actual start of the music. This method guarantees that the start ID is recorded before the music selection begins, thereby improving the overall recording process.

Career Highlights

Sakae Tachikawa is associated with Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to focus on developing advanced recording technologies that cater to the evolving needs of consumers.

Collaborations

Tachikawa has collaborated with talented individuals such as Yoichi Tabuchi and Yoshiaki Shinke, who have contributed to his projects and innovations.

Conclusion

Sakae Tachikawa's contributions to recording technology exemplify the spirit of innovation. His patent not only enhances the recording process but also reflects his commitment to advancing technology in the field.

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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