Location History:
- Minami-Ashigara, JP (2000)
- Saitama, JP (1994 - 2002)
- Kanagawa, JP (1996 - 2002)
Company Filing History:
Years Active: 1994-2002
Title: Hisashi Tasaka: Innovator in Lens Technology
Introduction
Hisashi Tasaka is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of lens technology, holding a total of 12 patents. His innovative designs have advanced the functionality and usability of photographic equipment.
Latest Patents
Among his latest patents are two notable inventions. The first is a lens holding method and lens holder, which features a lens element that is guided along a tapered wall of a lens holder. This design allows the lens to be securely held on a lens support collar by thermally deforming fixing claws, ensuring proper alignment of the optical axis. The second patent is for a lens-fitted photo film unit and its assembling method. This unit is pre-loaded with photo film and includes first and second taking lenses with different focal lengths. A rotatable lens holder supports these lenses, allowing for selective positioning on the photographic optical axis.
Career Highlights
Hisashi Tasaka has worked with notable companies in the photography industry, including Fuji Photo Film Company, Limited and Fuji Film Co., Ltd. His experience in these organizations has contributed to his expertise in lens technology and innovation.
Collaborations
Throughout his career, Tasaka has collaborated with esteemed colleagues such as Nobuyuki Kameyama and Kazuo Kamata. These partnerships have fostered a creative environment that has led to groundbreaking advancements in lens design.
Conclusion
Hisashi Tasaka's contributions to lens technology have made a lasting impact on the photography industry. His innovative patents and collaborations highlight his dedication to advancing photographic equipment. His work continues to inspire future innovations 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.