Morinaka Hata

Title: Morinaka Hata - Innovator in Piezoelectric Technology

Introduction

Morinaka Hata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of piezoelectric technology, particularly in the design of vibrator units for timepieces. His innovative approach has led to advancements that enhance the performance and efficiency of these devices.

Latest Patents

Hata holds a patent for a "Piezo electric vibrator unit sealed with 90Sn-10Au solder." This invention features a vibrator mounted within a ceramic case, with a glass lid that is airtight sealed to the ceramic case using a soldering washer. The soldering washer consists of a 90Sn-10Au solder alloy, which allows for the formation of an airtight seal at lower soldering temperatures. This innovation helps maintain a low equivalent impedance of the vibrator unit, enabling the design to be smaller without compromising performance.

Career Highlights

Morinaka Hata is associated with Kabushiki Kaisha Daini Seikosha, where he has contributed to the development of advanced timekeeping technologies. His work has been instrumental in improving the reliability and functionality of piezoelectric devices.

Collaborations

Hata collaborates with Isao Shinoda, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Morinaka Hata's contributions to piezoelectric technology exemplify the impact of innovative thinking in the field of timekeeping. His patent for the piezoelectric vibrator unit showcases his commitment to enhancing device performance while maintaining efficiency.