Hiroyuki Yamamoto

Title: Hiroyuki Yamamoto: Innovator in Printing Technology

Introduction

Hiroyuki Yamamoto is a prominent inventor based in Shizuoka, Japan, known for his contributions in the field of printing technology. With a total of two patents to his name, Yamamoto has made significant advancements that have improved the efficiency and functionality of offset printing presses.

Latest Patents

Yamamoto's latest innovations include a "Dampening Water Feeding Method and Apparatus" and an "Electrically Insulating Laminate Paper for Oil-Impregnated Electric."

The dampening water feeding method is designed to optimize the process of feeding dampening water to a plate cylinder in an offset printing press. This method allows for programmatic control of the water's feeding amount, which increases during the acceleration of the press and decreases when the press is decelerated. The curves that govern the feeding amounts are predetermined, ensuring efficiency and precision in printing operations.

The electrically insulating laminate paper is tailored for use in electric apparatuses, enabling winding in a wet state before oil impregnation. This paper features a unique surface treatment involving water drops with a wide particle size distribution, enhancing its insulating properties by moistening the fiber papers integrated with a plastic film.

Career Highlights

Yamamoto has worked with distinguished companies such as Sumitomo Electric Industries, Limited and Baldwin Japan Ltd. His experience in these organizations has greatly influenced his innovative approach to printing technology.

Collaborations

During his career, Yamamoto has collaborated with notable peers including Ryosuke Hata and Shosuke Yamanouchi. These collaborations have likely contributed to his successful patent applications and the advancement of his projects.

Conclusion

Hiroyuki Yamamoto's contributions to printing technology exemplify the essence of innovation. His patents not only highlight his technical expertise but also reflect his commitment to enhancing the operational capabilities of modern printing systems. As he continues to explore and push the boundaries of technology, Yamamoto's work stands as a testament to the significant role that inventors play in driving progress.