Hamamatsu, Japan

Mikio Ogusu

This inventor holds 21 USPTO granted patents, primarily in Disc Playback Technology. Top assignees: Nippon Gakki Seizo Kabushiki Kaisha, Yamaha Corporation. Active years: 1986-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikio Ogusu. Retrieved from https://idiyas.com/inventor/mikio-ogusu

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 = 1.9

ph-index = 10

Forward Citations = 217(Granted Patents)


Company Filing History:


Years Active: 1986-2007

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Areas of Expertise:
Musical Information Recording
Optical Disk Apparatus
Spindle Motor Mechanisms
Disc Drive Device
Pickup Device
Loading Technique
Clamping Device
Vibration Prevention
Disc Centering
Disc Magazine Case
Playback Device
Shutter Plate Control
21 patents (USPTO):Explore Patents

Title: **Mikio Ogusu: Pioneering Innovator in Musical Technology**

Introduction

Mikio Ogusu, an innovative inventor based in Hamamatsu, Japan, has made significant contributions to the field of musical technology. With a remarkable portfolio of 21 patents, he has developed groundbreaking techniques and devices that enhance the experience of music recording and playback.

Latest Patents

Ogusu's latest patents showcase his ingenuity and focus on advancing musical information technologies. One notable patent is for a musical information recording and reproducing technique, which utilizes a recording medium with a UTOC (User's Table of Contents) area. This technique allows for the generation of a rhythm corresponding to a designated tempo and meter for recording music pieces. It ensures that the performance of a musical instrument begins at a specific timing linked to the generated rhythm, allowing for seamless recording on a Mini Disk (MD). Furthermore, the retrieval and recording of the start address, tempo, and meter on the UTOC facilitate quick access to any desired measure during playback.

Another significant patent introduces a spindle motor inclination angle adjusting mechanism for optical disk apparatuses. This innovative mechanism enables precise tilting of the spindle motor, allowing for improved performance and stability during optical disc operations. The adjustment is made efficient through a system of adjuster screws and a leaf spring, highlighting Ogusu's attention to detail in design and functionality.

Career Highlights

Throughout his distinguished career, Mikio Ogusu has worked with prominent companies in the music and technology sector, including Yamaha Corporation and Nippon Gakki Seizo Kabushiki Kaisha. His tenure at these organizations has not only bolstered his research capabilities but also allowed him to push the boundaries of innovation in musical technologies.

Collaborations

Ogusu has collaborated with talented individuals in the industry, including Yasuhiko Kamoshita and Kazuo Urata. These collaborations have fostered a creative environment that has likely contributed to the development of his innovative patents, demonstrating the importance of teamwork in the invention process.

Conclusion

Mikio Ogusu exemplifies the spirit of innovation in the field of musical technology. With a strong foundation of patents and impactful collaborations, he continues to inspire future generations of inventors and researchers. His work not only enhances the way music is recorded and experienced but also sets a standard for future innovations in the industry.

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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