Etsuo Shima

Title: Etsuo Shima: Innovator in Imaging Technology

Introduction

Etsuo Shima is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, particularly through his innovative patent.

Latest Patents

Etsuo Shima holds a patent for an "Imaging apparatus and exposure control method used for the same." This imaging apparatus includes a shutter drive section, an aperture blade drive section, an ND filter drive section, a light intensity detection section, a memory, and a control section. The shutter drive section is responsible for opening and closing a shutter for the light-receiving surface of a solid-state image sensor. The aperture blade drive section drives an aperture blade that forms an aperture. The ND filter drive section adjusts the position of an ND filter against the aperture. The control section calculates the exposure control voltage representing an exposure amount from the light intensity signal output from the light intensity detection section. It reads out the F value and the shutter speed corresponding to the exposure control voltage from the exposure control table stored in the memory to avoid a partial application state of the ND filter, thereby controlling the respective drive sections.

Career Highlights

Etsuo Shima is currently employed at the Victor Company of Japan, Limited, where he continues to develop innovative imaging solutions. His work has been instrumental in advancing the technology used in imaging apparatuses.

Collaborations

Etsuo Shima collaborates with Hideki Tengeiji, contributing to the development of cutting-edge imaging technologies.

Conclusion

Etsuo Shima's contributions to imaging technology through his patent demonstrate his innovative spirit and dedication to advancing the field. His work continues to influence the development of imaging apparatuses, showcasing the importance of innovation in technology.