Location History:
- Tochigi, JP (2003)
- Utsunomiya, JP (2001 - 2007)
- Tochigi-ken, JP (2003 - 2007)
Company Filing History:
Years Active: 2001-2007
Title: Innovations of Tomoharu Hase: A Pioneer in Exposure Technologies
Introduction: Tomoharu Hase, an accomplished inventor based in Utsunomiya, Japan, has made significant contributions to the field of optical exposure technologies. With a remarkable portfolio comprising 11 patents, Hase is recognized for his innovative methods and apparatuses that enhance the efficiency and effectiveness of exposure processes.
Latest Patents: Some of Hase's most recent patents include groundbreaking technologies such as the "Exposing Method, Exposing Apparatus and Device Manufacturing Method Utilizing Them." This exposing method utilizes ultraviolet light to effectively clean optical elements, ensuring that throughput remains high even during exposure. The method outlines a process involving a first isolated chamber and a second isolated chamber, each equipped with optical surfaces, facilitating the exposure of an object while incorporating advanced cleaning steps.
Another notable patent is the "Illumination System and Exposure Apparatus," which comprises a sophisticated illumination system. This system illuminates surfaces using light from a light source through a series of optical integrators and collecting optical systems. The innovative design enables adjustments to the telecentricity of light, improving the precision of illumination on surfaces.
Career Highlights: Hase's professional journey is closely intertwined with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to develop cutting-edge technologies that push the boundaries of optical engineering and enhance imaging capabilities.
Collaborations: Throughout his career, Hase has collaborated with notable colleagues, including Yukio Yamane and Yoshinori Miwa. These collaborations have fostered a creative environment that has driven the development of innovative optical solutions.
Conclusion: Tomoharu Hase stands out as a key figure in the field of optical exposure technologies. Through his innovative patents and collaboration with leading experts, he has significantly contributed to advancements that improve optical processes in various applications. His work remains influential in the ongoing evolution of photographic and imaging technologies.
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.