Company Filing History:
Years Active: 1990-1995
Title: The Innovative Contributions of Yasutoshi Kaku
Introduction
Yasutoshi Kaku, an accomplished inventor based in Kanagawa, Japan, has made significant strides in the field of push-button switch technology. With a total of nine patents to his name, Kaku's innovative spirit is evident in each of his contributions to the industry.
Latest Patents
Among his most recent inventions is the "Keytop for Push-Button Switches and Method of Manufacturing Same." This innovative keytop design incorporates a flexible resin film that bulges upward to create a curved portion, which is then filled with molding resin. This unique manufacturing process allows for the integration of the top side of the keytop body with the resin film, providing enhanced durability and functionality. Kaku's method involves clamping the resin film between upper and lower molds, charging molten resin into the cavity, and using pressure and heat to achieve adhesion between the resin film and the keytop body. Additionally, the design features a loop-shaped retaining portion, ensuring a water-tight seal, further enhancing the keytop's performance.
Career Highlights
Kaku has been associated with notable companies, including Teikoku Tsushin Kogyo Co., Ltd., and Teikoku Tsuhin Kogyo Co., Ltd. His extensive experience in these organizations has undoubtedly contributed to his ability to innovate and drive advancements within the field of electronic components.
Collaborations
Throughout his career, Yasutoshi Kaku has collaborated with talented individuals such as Nobuyuki Yagi and Jiroh Inagaki. These partnerships have played a vital role in pushing the boundaries of technology and enhancing the quality of the inventions produced.
Conclusion
Yasutoshi Kaku's inventive journey reflects a commitment to innovation and excellence in the field of push-button switch technology. With nine patents registered and a focus on improving product design and functionality, Kaku continues to make significant contributions to the industry. His work exemplifies how visionary inventors can shape the future of technology through dedication and pioneering ideas.