Kazunori Matsuo

This inventor holds 20 USPTO granted patents, primarily in Information Reproducing Systems. Top assignees: Pioneer Corporation, Bunka Shutter Co., Ltd.. Active years: 2001-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Matsuo. Retrieved from https://idiyas.com/inventor/kazunori-matsuo

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

USPTO Granted Patents = 20

% Patents Active = 55.0

Average Co-Inventor Count = 3.3

ph-index = 6

Forward Citations = 77(Granted Patents)

Location History:

Saitama-ken, JP (2001 - 2006)
Kawagoe, JP (2002 - 2007)
Saitama, JP (2004 - 2017)

Company Filing History:

Bunka Shutter Co., Ltd.

patents

Years Active: 2001-2017

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Areas of Expertise:

Error Correction

Optical Disk

Information Reproducing

Drive Control

Focusing Controller

Recording Medium

Navigation Apparatus

Disk Drive Device

Reproducing Device

Abnormal Insertion Detection

Cross-Fading Operation

Track Jump Determination

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9810011 - Opening/closing device (2017-11-07),

2. 7286453 - Rotation control device, method thereof, program thereof, recording medium storing the program, and information processing apparatus (2007-10-23),

3. 7146555 - Error correction method, apparatus and program product (2006-12-05),

4. 7113457 - Information reproducing system having means for preventing a breakdown thereof caused by abnormal conditions (2006-09-26),

5. 7106679 - Information reproducing apparatus and method, and error correction system (2006-09-12),

6. 7016268 - Optical reproducing system having resume function based on recording time of each program on the medium (2006-03-21),

7. 7012877 - Information reproducing apparatus and method, and drive control system (2006-03-14),

8. 6952387 - Optical disk playing apparatus and method for discriminating optical disk (2005-10-04),

9. 6937417 - Disk drive device (2005-08-30),

10. 6836385 - Recording/reproducing apparatus (2004-12-28),

11. 6777657 - Focusing controller for focus jump control between recording layers of multilayer disk (2004-08-17),

12. 6683826 - System for reproducing information recorded on an information recording medium (2004-01-27),

13. 6628590 - Carrying device for information recording medium (2003-09-30),

14. 6594212 - Reproducing device with cross-fading operation (2003-07-15),

15. 6587412 - Apparatus and method for detecting abnormal insertion of disc body (2003-07-01),

Title: Kazunori Matsuo: Innovator in Mechanical Engineering

Introduction

Kazunori Matsuo, an accomplished inventor based in Saitama, Japan, has made significant contributions to the field of mechanical engineering, holding a remarkable 20 patents to date. His innovative solutions have improved various mechanical devices, reflecting his dedication to advancing technology.

Latest Patents

Among his latest patents, the opening/closing device demonstrates Matsuo's ingenuity. This patent introduces a mechanism that inhibits a brake engage part or a lock engage part from touching any surrounding objects, ultimately preventing the guide rail's perimeter from becoming overly thick. This invention not only enhances functionality but also streamlines design.

Another noteworthy patent is focused on a rotation control device, which encompasses a method, program, and an information processing apparatus. This innovation involves a temperature sensor detecting the spindle motor's temperature within a rotary drive unit. By monitoring temperature and drive voltage levels, the device can switch rotation modes to ensure stable information processing over extended periods with a simple structure.

Career Highlights

Kazunori Matsuo has built his career at prestigious companies such as Pioneer Corporation and Bunka Shutter Co., Ltd. His experience in these leading organizations has equipped him with the expertise to tackle complex engineering challenges and contribute to pioneering advancements in technology.

Collaborations

Throughout his career, Matsuo has collaborated with talented colleagues, including Yasutaka Suzuki and Yoshimichi Nishio. These collaborations have fostered a creative environment that has undoubtedly led to innovative breakthroughs and successful patent applications.

Conclusion

Kazunori Matsuo stands as a prominent figure in the realm of mechanical engineering, with a robust portfolio of patents that underscore his inventive spirit. His latest innovations not only enhance mechanical devices but also pave the way for future advancements in engineering and technology.

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]