Tomio Uchida

Title: Tomio Uchida: Innovator in Electric Mechanical Transducers and Optical Pickup Apparatus

Introduction

Tomio Uchida is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of electric mechanical transducers and optical pickup apparatuses. With a total of 2 patents to his name, Uchida's work showcases his innovative approach to technology.

Latest Patents

Uchida's latest patents include an electric mechanical transducer and an optical type pickup apparatus. The electric mechanical transducer features plates that surround a bobbin in conjunction with yokes. Magnetic passages are formed among these plates, allowing a pair of magnets to drive the bobbin based on electric signals input into the driving coil. The optical type pickup apparatus is designed to ensure that the lens holder maintains its shape during operation. This is achieved by aligning the center of gravity of the lens holder with the action point of the resultant force produced by control signals and the magnetic field. This design enhances the apparatus's ability to read signals from a signal record medium while minimizing its size.

Career Highlights

Uchida is currently employed at Sanyo Electric Co., Ltd., where he continues to develop innovative technologies. His work has been instrumental in advancing the capabilities of optical devices and mechanical transducers.

Collaborations

Uchida has collaborated with notable coworkers, including Noriyoshi Oyama and Ryoichi Kawasaki. Their combined expertise has contributed to the successful development of various technologies in their field.

Conclusion

Tomio Uchida's contributions to electric mechanical transducers and optical pickup apparatuses highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the functionality and efficiency of electronic devices.