Location History:
- Akishima, JP (1988)
- Saitama, JP (1987 - 1989)
Company Filing History:
Years Active: 1987-1989
Title: Masaru Shoji – Innovator in Timekeeping Technology
Introduction
Masaru Shoji is a distinguished inventor based in Saitama, Japan, known for his significant contributions to the development of innovative timekeeping mechanisms. With a total of four patents to his name, he has made remarkable advancements in the functionality and efficiency of analog timepieces.
Latest Patents
Masaru Shoji's recent patents reflect his commitment to innovation in timekeeping technology. One of his notable inventions is a time correction mechanism for an analog timepiece using plastic gears. This mechanism allows for precise time-setting by utilizing a pinion on the operation member that meshes with a gear, enabling users to easily adjust the hands of the timepiece. The design employs synthetic resins, with the pinion crafted from a more flexible resin material, ensuring smooth operation.
Another significant patent by Shoji is related to a slip structure of a timepiece, which features synthetic resin shaft and gear portions capable of slipping relative to one another. This innovative design allows for integrated rotation during normal operation while facilitating a hand-setting operation where the shaft rotates with a slip on the gear portion. At least one of these components is formed from an oil-containing resin material, enhancing performance and durability.
Career Highlights
Masaru Shoji has built a reputable career in the field of watchmaking technology. He currently works at Casio Computer Co., Ltd., where he applies his expertise to develop advanced timekeeping solutions. His work has significantly impacted the way analog timepieces function, blending traditional mechanics with modern materials.
Collaborations
Throughout his career, Masaru has collaborated with talented individuals such as Masayoshi Tanazawa and Wataru Yamada. Together, they have worked on innovative projects that enhance the functionality of timepieces, further establishing their contributions to the watchmaking industry.
Conclusion
Masaru Shoji's inventive spirit and dedication to improving timekeeping technology have resulted in valuable patents and advancements within the industry. As he continues to innovate at Casio Computer Co., Ltd., his work stands as a testament to the impact of creativity and engineering in enhancing our daily experiences with timepieces.