Location History:
- Kanagawa-ken, JP (1999)
- Yokohama, JP (1992 - 2000)
- Utsunomiya, JP (2006 - 2023)
- Tokyo, JP (2023)
- Tochigi, JP (2006 - 2024)
Company Filing History:
Years Active: 1992-2025
Title: Masahisa Tamura: A Pioneer in Imaging Technology
Introduction
Masahisa Tamura, based in Utsunomiya, Japan, is a distinguished inventor known for his significant contributions to imaging technology. With an impressive portfolio of 38 patents, Tamura has played an essential role in advancing camera systems and imaging apparatuses, showcasing his innovative spirit.
Latest Patents
Among his latest inventions, Tamura has developed an accessory image pickup apparatus designed to be mountable with precision. This camera system features an interchangeable lens assembly that includes multiple lens-side claw portions designed to engage effectively with corresponding camera-side claw portions. Additionally, it incorporates a lock pin groove portion, which allows for secure locking of the lens. This assembly is characterized by specific angular relationships (θ1 and θ2) between certain lens components and the optical axis, optimizing performance during operation.
Another notable patent from Tamura is a detachably mountable accessory for image pickup apparatus. This accessory comprises a first mount portion equipped with bayonet claw portions and terminals, alongside a second mount portion with complementary features. By ensuring that terminals are positioned separately from the bayonet claw portions, this innovation enhances the connectivity and functionality of the imaging apparatus.
Career Highlights
Tamura's career is primarily associated with Canon Kabushiki Kaisha, where he has demonstrated exceptional expertise in optical technology. His work has been recognized in various sectors of imaging and photography, making him a valuable asset within the company.
Collaborations
Throughout his career, Masahisa Tamura has collaborated with esteemed colleagues, including Kunihiko Sasaki and Toshinori Yamazaki. Their collective efforts have undoubtedly contributed to the innovative solutions developed at Canon, further pushing the boundaries of imaging technology.
Conclusion
In conclusion, Masahisa Tamura's contributions to the field of imaging technology through his patents highlight his ingenuity and commitment to innovation. His role at Canon Kabushiki Kaisha and his collaborations with fellow inventors have solidified his reputation as a leading figure in the industry, inspiring future advancements in camera systems and accessories.
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.