Location History:
- Ohmiya, JP (1994 - 1996)
- Oomiya, JP (1996 - 1998)
- Omiya, JP (1998 - 2002)
- Saitama, JP (1983 - 2012)
Company Filing History:
21 out of 1,279 
6 out of 16,458 
2 out of 695 
Years Active: 1983-2012
Title: Innovations of Tatsuo Saito: A Pioneer in Lens and Driving Technology
Introduction: Tatsuo Saito, a prolific inventor based in Saitama, Japan, has made significant contributions to the field of optical technology. With an impressive portfolio of 33 patents, Saito's work primarily focuses on lens apparatus and driving mechanisms that enhance photographic and imaging performance. His innovative designs reflect a deep understanding of the interplay between mechanics and optics.
Latest Patents: Among his notable inventions are two recent patents that showcase his ingenuity. The first is a lens apparatus that comprises a focus lens, a zoom lens, and a diaphragm with an adjustable aperture diameter. This apparatus not only allows users to bring subjects into focus but also seamlessly transitions between photography and adjustment modes. This feature ensures that users can immediately detect the mode through video feedback from the camera, enhancing usability.
The second patent is a driving apparatus that employs an electro-mechanical conversion element to facilitate linear movement. This device includes a driving member that responds to drive signals to move back and forth, complemented by a driven member that operates frictionally along the driving member. The apparatus incorporates a control unit that optimizes drive signals across different sections, demonstrating Saito's commitment to precision control in engineering.
Career Highlights: Tatsuo Saito's career includes key roles at esteemed companies such as Fuji Photo Optical Co., Ltd. and Fuji Photo Film Company, Limited. His experience in these notable organizations has enriched his expertise and has enabled him to push the boundaries of optical technologies. Throughout his career, Saito has consistently demonstrated an ability to innovate and improve photographic equipment through his patents.
Collaborations: Saito has collaborated with a number of talented professionals, including Shigenori Goto and Haruo Onozuka. These collaborations have leveraged diverse skills and perspectives, resulting in groundbreaking advancements in lens and driving technologies.
Conclusion: Tatsuo Saito stands out as a remarkable inventor whose work has significantly influenced the field of optical and driving technologies. His 33 patents represent a testament to his innovative spirit and dedication to enhancing user experiences in photography. As the industry continues to evolve, Saito's contributions will undoubtedly remain relevant, inspiring future inventors in the realm of optics and mechanics.
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.