Toshihisa Doi

Title: The Innovations of Toshihisa Doi

Introduction

Toshihisa Doi is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of technology, particularly in the design and functionality of input devices. With a total of 2 patents to his name, Doi continues to push the boundaries of innovation.

Latest Patents

Doi's latest patents include a "Coupling structure for input devices" and a "Computer assembly incorporating coupling within pantograph." The coupling structure patent describes a mechanism that allows for the efficient coupling of a metal plate-like member and a resin chassis member. This design ensures high assembling efficiency and sufficient coupling strength while preventing damage to parts. The structure involves a housing plate that includes a latch with arm members, which engage with a coupling hook on the base plate.

The second patent, related to computer assembly, outlines a system where a fastener is positioned through a bottom chassis into a pre-existing opening of a pantograph. This design allows for the fastener to couple with a boss aligned with the pantograph, ensuring that it does not interfere with the key or tactile sensing layer as they are depressed.

Career Highlights

Doi is currently employed at Lenovo (Singapore) Pte. Ltd., where he applies his expertise in developing innovative input devices. His work has contributed to enhancing user experience in various technology products.

Collaborations

Throughout his career, Doi has collaborated with talented individuals such as Satoshi Hosoya and Mitsuo Horiuchi. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Toshihisa Doi's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of input devices and computer assembly.