Company Filing History:
21 out of 27,375 
4 out of 16,453 
1 out of 2,816 
Years Active: 1995-2010
Title: **Atsushi Tomozawa: Pioneering Innovator in Solid-State Imaging**
Introduction
Atsushi Tomozawa is a notable inventor based in Osaka, Japan, who has made significant contributions to the field of solid-state imaging. With a remarkable portfolio of 26 patents to his name, Tomozawa has proven himself to be a leading figure in technological advancements.
Latest Patents
Among his latest patents are innovative designs related to solid-state image pickup elements. His patent titled “Solid-state image pickup element, method for manufacturing such solid-state image pickup element and optical waveguide forming device” outlines a solid-state imaging device that includes a base with a multitude of photoelectric conversion portions. The design features an insulating film with openings positioned above the conversion portions, allowing for advanced optical waveguides composed of a composite material integrating resin and inorganic particles.
Another significant patent, “Solid state imaging device and method for manufacturing the same,” describes a configuration where light receiving elements are arranged in a matrix across a semiconductor substrate. This arrangement facilitates the reading of charges generated by these elements through specifically positioned read-out electrodes. The inclusion of a light shield film and a structured array of optical waveguides enhances the device's functionality, promoting efficiency and performance.
Career Highlights
Atsushi Tomozawa has garnered valuable experience working with industry leaders such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His hands-on roles in these prominent companies have equipped him with the expertise needed to innovate in solid-state imaging technology.
Collaborations
Throughout his career, Tomozawa has collaborated with esteemed colleagues such as Eiji Fujii and Ryoichi Takayama. These partnerships have fostered an environment of innovation and have played a crucial role in the development of his cutting-edge patents.
Conclusion
Atsushi Tomozawa stands out as an influential inventor, continuously pushing the boundaries of solid-state imaging technology. His extensive patent portfolio reflects his dedication to innovation and his commitment to advancing the field for future generations.
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.