Hiroyuki Ootsuka

Title: Hiroyuki Ootsuka: Innovator in Rolling Mill Technology

Introduction

Hiroyuki Ootsuka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of rolling mill technology, holding 2 patents that enhance the efficiency and control of rolled materials.

Latest Patents

One of his latest patents is a "Rolling mill apparatus and method of shape control of rolled strip and plate." This invention relates to a rolling mill apparatus and a method of shape control of a rolled strip, enabling satisfactory shape control even in extremely thin rolling. The apparatus includes a rolling mill that rolls a strip between upper and lower work rolls, a shape detecting portion that assesses the flatness of the rolled strip, and a spray portion with multiple nozzles that applies coolant to the work rolls. The shape control portion adjusts the spray amount and temperature of the coolant based on the detected information, allowing for precise control of the strip's shape. The rolling mill also features a guide for the leading end of the plate material and a rolling oil supply member that enhances the controllability of the crown rate of the work rolls.

Career Highlights

Hiroyuki Ootsuka has worked with prominent companies such as IHI Corporation and IHI Metaltech Co., Ltd. His experience in these organizations has contributed to his expertise in rolling mill technology and innovation.

Collaborations

He has collaborated with notable coworkers, including Hisashi Honjou and Tsukasa Matsuzawa, who have also contributed to advancements in the field.

Conclusion

Hiroyuki Ootsuka's innovative work in rolling mill technology demonstrates his commitment to improving manufacturing processes. His patents reflect a deep understanding of the complexities involved in rolling operations, making him a significant figure in this industry.