This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in Image Projection Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2014-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Utsunomiya, JP (2014)
- Saitama, JP (2015 - 2023)
Company Filing History:
Years Active: 2014-2023
Areas of Expertise:
Title: Takehito Kawasumi: Innovator in Light Source Technology
Introduction
Takehito Kawasumi is a prominent inventor based in Saitama, Japan, with an impressive portfolio of 20 patents. His work primarily focuses on innovative light source technologies, making significant contributions to the field of imaging and projection apparatus.
Latest Patents
Among his latest innovations, Kawasumi has developed a sophisticated light source apparatus and an image projection apparatus. The first apparatus features at least one first light emitting element that emits blue light, alongside multiple second light emitting elements for green light, and third light emitting elements for red light. It is also equipped with a first cooling unit to maintain optimal temperatures for the blue and green light elements, and a second cooling unit to cool the red light elements effectively.
His second patent further enhances the light source technology, comprising a light source that emits primary light, a wavelength converter that generates secondary light with a different wavelength, and two optical systems. The innovative design includes a reflector within the second optical system that reflects the primary light to the wavelength converter, while the first optical system focuses this light onto the converter to enhance performance.
Career Highlights
Takehito Kawasumi is currently employed at Canon Kabushiki Kaisha, where he engages in advanced research and development processes that drive innovation in imaging technologies. His expertise in light source apparatuses has positioned him as a key player in the company's technological advancements.
Collaborations
Throughout his career, Kawasumi has collaborated with notable colleagues, including Hiroyuki Kodama and Yuuki Maeda. Together, they have worked on various projects that leverage their combined expertise in optics and light emission technologies.
Conclusion
Takehito Kawasumi’s contributions to light source technology reflect his commitment to innovation and excellence. As he continues to develop cutting-edge inventions at Canon, his work not only enhances imaging quality but also sets new benchmarks for future technologies in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile