Location History:
- Osaka, JP (1993 - 1996)
- Toyonaka, JP (1994 - 2000)
Company Filing History:
Years Active: 1993-2000
Title: **Innovative Contributions of Masaaki Chikasaki**
Introduction
Masaaki Chikasaki, an esteemed inventor from Toyonaka, Japan, has made significant contributions to the field of imaging technology. With a total of 11 patents to his name, Chikasaki's work primarily focuses on advancements in film feeding mechanisms and detection devices used in cameras. His innovative designs have paved the way for more efficient and reliable photographic equipment.
Latest Patents
Among Chikasaki's latest patents, two notable inventions stand out:
1. **Film Feeding Mechanism**
This mechanism is designed for feeding film used in cameras. It incorporates a film with either a single perforation or multiple perforations at specific intervals relative to each frame. A sprocket is employed to control the movement of the film frame by frame. The sprocket is locked by a lever before initial feeding, ensuring that the engagement between the sprocket's teeth and the film perforations remains constant and synchronous during initial film feeding.
2. **Perforation Detection Device and Camera**
This device features a contact piece type designed to be integrated into a camera. It consists of a metal ball that interacts with a second contact piece as the film perforations advance. When the metal ball aligns with a perforation, it establishes a continuity between the two contact pieces, thereby detecting the perforation's position. Its design minimizes resistance to film feeding, reducing the risk of film damage.
Career Highlights
Chikasaki has had an illustrious career, working for renowned companies such as Minolta Camera Co., Ltd. and Minolta Company, Ltd. His tenure at these organizations enabled him to develop and refine his pioneering inventions, shaping the future of camera technology significantly.
Collaborations
Throughout his career, Masaaki Chikasaki has collaborated with notable colleagues, including Sadafusa Tsuji and Kunio Kawamura. These collaborations have facilitated the exchange of ideas and expertise, contributing to the successful development of innovative camera technologies.
Conclusion
Masaaki Chikasaki's innovative spirit and dedication to the field of imaging technology have led to significant advancements in camera mechanisms. His patents reflect a deep understanding of engineering principles and a commitment to enhancing the user experience in photography. As technology continues to evolve, the impact of Chikasaki’s inventions remains a testament to the power of creativity and innovation in the realm of film and camera technology.
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.