Sakai, Japan

Akio Nakamaru


Average Co-Inventor Count = 6.6

ph-index = 3

Forward Citations = 47(Granted Patents)


Location History:

  • Sakai, JP (2001)
  • Osaka, JP (2003)

Company Filing History:


Years Active: 2001-2003

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3 patents (USPTO):Explore Patents

Title: Akio Nakamaru: Innovator in Camera Technology

Introduction

Akio Nakamaru is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of camera technology, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and performance of cameras, particularly in automatic flash control systems.

Latest Patents

One of Nakamaru's latest patents involves a camera equipped with an automatic flash light control system. This system restricts the quantity of flash light illuminating an object based on the distance to the object and the aperture value of the taking lens. The design compensates for factors that may affect the calculation, such as high reflectance of the object or specific lens systems. Additionally, it provides an indication of the flash light control mode based on the results of the actual flash light control.

Another patent describes a camera that features a distance measurement device with multiple measurement regions. This device outputs distance measurement information for each region and includes a light adjustment device that corresponds to these regions. An auxiliary light emitting device is also integrated, which emits light when low contrast is detected in any of the distance measurement regions. The flash light emission quantity is then controlled based on the distance measurement information and the output from the light adjustment device.

Career Highlights

Akio Nakamaru has been associated with Minolta Company, Ltd., where he has contributed to the development of advanced camera technologies. His work has played a crucial role in improving the user experience and functionality of cameras in various settings.

Collaborations

Throughout his career, Nakamaru has collaborated with talented individuals such as Motoshi Yamaguchi and Ichiro Tsujimura. These collaborations have fostered innovation and creativity in the field of camera technology.

Conclusion

Akio Nakamaru's contributions to camera technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, enhancing the capabilities of modern cameras.

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