Katsuhiko Yanai

Title: Innovations of Katsuhiko Yanai

Introduction

Katsuhiko Yanai is a notable inventor based in Hitachiomiya, Japan. He has made significant contributions to the field of roll-press technology, holding a total of three patents. His work focuses on preventing wrinkles during the roll-pressing process, which is crucial for the quality of coated and uncoated parts in manufacturing.

Latest Patents

One of his latest patents is a roll-press apparatus designed to prevent wrinkling. This device features a work roll with a smaller diameter than that of the press roll, which is pressed against the press roll. The work roll is supported by a bearing frame through a backup, allowing for uniform pressing force on the uncoated part. Additionally, an edge roller is positioned at the end of the bearing frame to ensure axis parallelism with the press rolls. Another significant patent is a roll-press machine equipped with a wrinkle occurrence prevention device. This machine suppresses the formation of wrinkles during the roll-pressing operation on both coated and uncoated parts of an electrode plate. The work roll is held by two backup rolls arranged in a V-shape, ensuring a uniform pressing force across the width.

Career Highlights

Katsuhiko Yanai has worked with reputable companies such as Oono Roll Corporation and Ono Roll Co., Ltd. His experience in these organizations has contributed to his expertise in roll-press technology and innovation.

Collaborations

He has collaborated with Shigeru Mori, further enhancing his work in the field of roll-press technology.

Conclusion

Katsuhiko Yanai's contributions to roll-press technology through his innovative patents demonstrate his commitment to improving manufacturing processes. His work continues to influence the industry and showcases the importance of innovation in engineering.