Yoichi Hiraishi

Title: Yoichi Hiraishi: Innovator in Fiber-Reinforced Resin Technology

Introduction

Yoichi Hiraishi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of fiber-reinforced resin technology. With a total of 3 patents, Hiraishi's work focuses on innovative methods for producing advanced composite materials.

Latest Patents

Hiraishi's latest patents include a fiber-reinforced resin pultruded product and a method for producing the same. This invention involves molding a fiber sheet, which is a semi-preg sheet where a thermoplastic resin is fused to the fiber surface. The resulting product integrates the thermoplastic resin with the fiber sheet, filling the internal spaces and overlapping portions. Another notable patent is for a resin-integrated fiber sheet designed for vacuum forming. This invention features unidirectional continuous fibers and bridging fibers, which are unified by thermoplastic resin. The method for producing this molded body ensures excellent shapeability and avoids voids during the vacuum forming process.

Career Highlights

Hiraishi is currently employed at Kurashiki Boseki Kabushiki Kaisha, where he continues to develop innovative solutions in the field of materials science. His work has garnered attention for its practical applications in various industries.

Collaborations

Hiraishi has collaborated with notable colleagues, including Tadaharu Tanaka and Takashi Nakamura. Their combined expertise has contributed to the advancement of fiber-reinforced resin technologies.

Conclusion

Yoichi Hiraishi's contributions to fiber-reinforced resin technology highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving manufacturing processes and product quality.