Location History:
- Kanagawa, JP (1994 - 2002)
- Minami-Ashigara, JP (2004)
Company Filing History:
Years Active: 1994-2004
Title: Yukitsugu Hata: Innovator in Photo Technology
Introduction
Yukitsugu Hata is a renowned inventor based in Kanagawa, Japan, who has made significant contributions to the field of photography. With a portfolio of 21 patents to his name, Hata has focused his innovations primarily on lens-fitted photo film units, enhancing the overall quality and functionality of photography devices.
Latest Patents
Among Hata's most notable inventions are two advanced lens-fitted photo film units. The first is a lens-fitted photo film unit integrated with an electronic flash device. This innovative unit includes a flash emitter that illuminates the photographic object during flash photography. A carefully designed flash amount control circuit quenches the flash emission based on the detected integration of light reflected from the object, ensuring optimal exposure. This control circuit can be disabled or enabled depending on the aperture size designated by the user, allowing for greater flexibility during photography.
The second patent involves a lens-fitted photo film unit equipped with integrated circuitry (IC). This invention boasts a streamlined photo film housing that accommodates a roll of photo film. It incorporates a flash-emission main capacitor and a flash discharge tube, which work together to provide efficient flash light emission. The unit also features an EEPROM in the photo film cassette, allowing it to record information while ensuring a consistent power supply from the battery.
Career Highlights
Yukitsugu Hata's impressive career includes working at Fuji Photo Film Company, Limited, where he has played a pivotal role in developing advanced photographic technologies. His expertise in the field has established him as a leader in innovation, particularly in electronic flash integration within photo film units and enhanced film processing methods.
Collaborations
Hata has worked alongside esteemed colleagues, including Keiji Uchiyama and Junichi Takagi. Their collective efforts have driven forward the evolution of photographic devices, contributing to advancements that benefit both amateur and professional photographers alike.
Conclusion
Yukitsugu Hata's contributions to photography through his inventive patents have greatly influenced the way photographs are captured and processed. His work not only reflects a deep understanding of technology but also a dedication to enhancing the user experience in photography. Hata continues to inspire future generations of inventors and innovators in the field.
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.