Yuhei Yamakawa

Title: Innovations by Yuhei Yamakawa

Introduction

Yuhei Yamakawa is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of manufacturing, particularly in the development of laminated prepreg members. With a total of 2 patents, his work has implications for various industries, including automotive manufacturing.

Latest Patents

Yamakawa's latest patents include an "Apparatus for manufacturing laminated prepreg members" and a "Method for manufacturing laminated prepreg members." Both patents describe a process where a prepreg tape is prepared by bonding a prepreg layer to a backing paper. The tape is then cut to a depth sufficient to separate it from the backing paper without damaging it. An unnecessary portion of the prepreg tape is removed, resulting in a cut prepreg tape. A laminating attachment moves in a predetermined direction, urging the prepreg tape against an operating table. The cut prepreg tape is peeled off and bonded to the table, with the tapes oriented and juxtaposed to form a laminated sheet. This sheet is then mounted on a mold, and when the impregnated thermosetting resin is cured under heat and pressure, it results in a product useful for assembling various vehicles.

Career Highlights

Throughout his career, Yuhei Yamakawa has worked with prominent companies such as Toshiba Kikai and Fuji Jukogyo. His experience in these organizations has contributed to his expertise in manufacturing technologies and innovations.

Collaborations

Yamakawa has collaborated with notable coworkers, including Takao Manabe and Shoichi Shin. Their collective efforts have likely enhanced the development of innovative solutions in their respective fields.

Conclusion

Yuhei Yamakawa's contributions to the manufacturing industry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the production of laminated prepreg members, showcasing the importance of innovation in technology.