Masatoshi Hanaoka

Title: Masatoshi Hanaoka: Innovator in Electronic Timepiece Technology

Introduction

Masatoshi Hanaoka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic timepieces, particularly with his innovative designs that enhance the functionality and compactness of these devices. His work exemplifies the intersection of technology and design, pushing the boundaries of what is possible in timekeeping.

Latest Patents

Hanaoka holds a patent for a small-sized electronic timepiece movement. This invention features a unique design where the movement's radius is less than the diameter of the battery that powers it. The battery extends from one side of the movement to a point beyond the centerline of the timepiece. This design takes advantage of the dome-shaped battery, allowing it to accommodate a portion of the base plate that supports the cannon pinion and hour wheel. The result is a timepiece that is significantly smaller than traditional designs, with a diameter of just 14.8 mm and a thickness of about 4 mm.

Career Highlights

Hanaoka is associated with Kabushiki Kaisha Daini Seikosha, a company known for its advancements in timepiece technology. His work has contributed to the development of more compact and efficient electronic timepieces, showcasing his innovative spirit and technical expertise.

Collaborations

Hanaoka has collaborated with Tadashi Sakuma, a fellow innovator in the field. Their partnership has likely fostered a creative environment that encourages the development of groundbreaking technologies in timekeeping.

Conclusion

Masatoshi Hanaoka's contributions to the electronic timepiece industry highlight his innovative approach to design and technology. His patent for a small-sized electronic timepiece movement demonstrates his ability to create more compact and efficient devices. His work continues to influence the future of timekeeping technology.