Atsunobu Kaminuma

Title: Innovations of Atsunobu Kaminuma

Introduction

Atsunobu Kaminuma is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of technology, particularly in voice input and output systems, as well as map image display devices. With a total of two patents to his name, Kaminuma continues to push the boundaries of innovation.

Latest Patents

Kaminuma's latest patents include a "Voice input and output apparatus with balancing among sound pressures at control points in a sound field." This invention comprises a voice output section that produces a sound field by outputting sound based on a voice output signal. The voice signal control section derives a calculation expression of a filtering process based on the space transfer characteristics between the voice output section and control points. This allows for a balanced sound pressure at predetermined control points in the sound field.

Another significant patent is the "Map image display device, map image display method and map image display program." This invention involves a device and method for displaying map images in response to user commands. It includes a standard surface area setting unit that divides the surface area of the whole area shown in the map image into equal divisions. The display image preparing unit then prepares image data to display selected areas as icons on the map image, enhancing user interaction and experience.

Career Highlights

Atsunobu Kaminuma is currently employed at Nissan Motor Company Limited, where he applies his innovative skills to develop advanced technologies. His work at Nissan showcases his commitment to enhancing user experiences through technological advancements.

Collaborations

Kaminuma collaborates with talented coworkers, including Masaki Watanabe and Toshiro Muramatsu. Their combined expertise contributes to the innovative projects at Nissan, fostering a collaborative environment that encourages creativity and technological breakthroughs.

Conclusion

Atsunobu Kaminuma is a distinguished inventor whose work in voice input systems and map image display technologies has made a significant impact. His patents reflect a deep understanding of user needs and technological possibilities. Through his role at Nissan, he continues to innovate and inspire in the field of technology.