Company Filing History:
Years Active: 1990-1997
Title: Katsuhiro Hatano: Innovator in Timepiece Technology
Introduction
Katsuhiro Hatano is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of timepiece technology, holding a total of 5 patents. His innovative designs have advanced the functionality and precision of timekeeping devices.
Latest Patents
One of Hatano's latest patents is a timepiece movement with a second stop device. This invention features a rotor that is driven for intermittent rotation by a stepping motor, along with a speed-reducing wheel train and a second stop device. The speed-reducing wheel train includes a movement conversion mechanism that allows for the smooth transmission of intermittent rotary movement from the rotor to continuous rotary movement of the second hand wheel. The second stop device can be moved between a first position, which immediately stops the second hand wheel, and a second position, which allows the second hand wheel to move at a predetermined speed. Another notable patent is related to clock movement, showcasing his expertise in the field.
Career Highlights
Throughout his career, Katsuhiro Hatano has worked with prominent companies in the watch industry, including Seikosha Co., Ltd. and Seiko Clock Inc. His work has been instrumental in developing advanced timekeeping technologies that enhance user experience and accuracy.
Collaborations
Hatano has collaborated with talented individuals in the industry, including Tetsuro Suzuki and Mamoru Tanaka. These partnerships have contributed to the innovative projects he has undertaken.
Conclusion
Katsuhiro Hatano's contributions to timepiece technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the design and functionality of modern timekeeping devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.