Hirofumi Shinohara

Title: Hirofumi Shinohara: Innovator in Machining Technology

Introduction

Hirofumi Shinohara is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of machining technology, particularly in the development of innovative methods and apparatuses for press dies. With a total of 2 patents to his name, Shinohara continues to push the boundaries of engineering and manufacturing.

Latest Patents

Shinohara's latest patents include a machining method, program, machining-program generating program, and machining apparatus of press die. This innovative machining method involves a press die equipped with a pierce cutter and a secondary relief-clearance area that is recessed inward relative to the profile of the pierce cutter. The method utilizes a plunge cutting tool that features an edge portion protruding from the outer circumference of the tool body. This tool is capable of carving while rotating and moving in the axial direction of the tool body. The plunge cutting tool is rotated with its axis approximately parallel to the surface of the pierce cutter, allowing it to be moved along the profile of the cutter. Additionally, the tool is moved in the axial direction along the shape of the pierce cutter and the secondary relief-clearance area in a piercing direction, each time by a predetermined pitch.

Career Highlights

Hirofumi Shinohara is currently employed at Toshiba Kikai Kabushiki Kaisha, where he applies his expertise in machining technology. His work has been instrumental in advancing the capabilities of machining processes, particularly in the context of press die manufacturing.

Collaborations

Shinohara has collaborated with several talented individuals in his field, including Kouichi Katoh and Takamasa Itoh. These collaborations have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Hirofumi Shinohara is a distinguished inventor whose work in machining technology has led to significant advancements in the industry. His innovative patents and collaborations highlight his commitment to improving manufacturing processes.