Inuyama, Japan

Masato Yamada

This inventor holds 15 USPTO granted patents, primarily in Beam Irradiation Technology. Top assignees: Sanyo Electric Co., Ltd., Sanyo Optec Design Co., Ltd.. Active years: 2001-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Yamada. Retrieved from https://idiyas.com/inventor/masato-yamada-h8v5zfrm

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

Calculating rank

% Patents Active = 26.7

Average Co-Inventor Count = 2.2

ph-index = 4

Forward Citations = 75(Granted Patents)


Location History:

  • Aichi, JP (2001)
  • Inuyama, JP (2003 - 2013)

Company Filing History:


Years Active: 2001-2013

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Areas of Expertise:
Beam Irradiation
Laser Radar
Detection Device
Optical Pickup
Irradiation Device
Error Position Detection
Wavelength Selective Diffraction
Optical Head
Driving Speed Control
Target Position Detection
Optical Disks
Light Beam Diameter Control
15 patents (USPTO):Explore Patents

Title: **Masato Yamada: Innovating the Future of Mirrors and Beam Irradiation Devices**

Introduction

Masato Yamada, a prolific inventor based in Inuyama, Japan, has made significant contributions to the field of optical technology with a remarkable portfolio of 15 patents. His expertise in designing innovative mechanisms for mirror actuation and beam irradiation has positioned him as a leader in his domain.

Latest Patents

Among his most recent innovations are two patents for a mirror actuator and beam irradiation device. The mirror actuator features a first pivot portion pivotally supported on a base member, with a second pivot portion that permits further movement. This sophisticated design incorporates a mirror housed within the second pivot portion, along with precision coils that enhance functionality. The unique combination of elastic members and a circuit pattern allows for efficient current delivery to both coils, ensuring optimal performance.

Another noteworthy invention is a mirror actuator that utilizes a turning axis for effective mirror rotation. This device includes a support section that enables the turning axis to pivot with ease, and a sliding contact member that maintains a precise clearance from the support section. The biasing mechanism facilitates contact, ensuring smooth operation—a true testament to Yamada’s innovative engineering capabilities.

Career Highlights

Yamada’s career has been marked by significant industry experience, having worked for renowned companies such as Sanyo Electric Co., Ltd. and Sanyo Optec Design Co., Ltd. His dedication to advancing technology has not only benefited these organizations but has also contributed to the broader field of optical devices.

Collaborations

Throughout his professional journey, Yamada has collaborated with esteemed colleagues, including Shuichi Ichiura and Yoichi Tsuchiya. Their collective expertise has fostered an environment of innovation, enabling them to push the boundaries of optical technology.

Conclusion

Masato Yamada stands out as a prominent figure in the world of invention with his impressive array of patents and collaborations. His recent developments in mirror actuators and beam irradiation devices not only demonstrate his technical expertise but also his commitment to enhancing technological solutions. As he continues to innovate, the impact of his work will undoubtedly resonate through the fields of optics and beyond.

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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