Toshihiko Ishizuka

Title: Innovations by Toshihiko Ishizuka

Introduction

Toshihiko Ishizuka is a notable inventor based in Ashiya, Japan. He has made significant contributions to the field of composite structures, holding a total of 3 patents. His work focuses on innovative methods for manufacturing and producing composite materials that have practical applications in various industries.

Latest Patents

One of his latest patents involves the creation of composite structures. This invention is characterized by the joining of a first material, preferably made of a magnetically permeable substance, to a second material that is electrically conductive. The first material features a joining surface with a recess that has an overhang surface, while the second material has a corresponding protrusion. This design allows for a firm mechanical bond between the two materials through various methods such as casting, rolling, or pressing.

Another significant patent by Ishizuka is a method for producing anchor-bonded composite structures. This method includes forming anchor cavities in a base plate by using a forming plate with a circular hole. A punch applies force to create an annular mound, which is then pressed to form an anchor cavity. A cladding plate with aligned anchor holes is placed over the base plate, and an anchor pin is inserted and deformed to bond the plates together. This composite plate is particularly useful as a reaction plate for linear motor vehicles and as a tank material for liquid natural gas holders.

Career Highlights

Toshihiko Ishizuka is associated with Kawasaki Jukogyo Kabushiki Kaisha, where he continues to innovate in the field of composite materials. His work has been instrumental in advancing the technology used in various applications, particularly in the automotive and energy sectors.

Collaborations

Ishizuka has collaborated with notable coworkers such as Shigetomo Matsui and Takeshi Yamada. Their combined expertise has contributed to the successful development of innovative solutions in composite structures.

Conclusion

Toshihiko Ishizuka's contributions to the field of composite materials through his patents and collaborations highlight his role as a significant inventor. His innovative methods and designs continue to impact various industries positively.