Location History:
- Otokunigun, JP (1992)
- Oyamazakicho, JP (1994)
- Kyoto, JP (1990 - 2003)
Company Filing History:
Years Active: 1990-2003
Title: Innovations by Tatsumi Sato: A Glimpse into His Inventions
Introduction: Tatsumi Sato, an accomplished inventor based in Kyoto, Japan, has made significant contributions to the field of optical measurement technologies. With a remarkable portfolio of six patents, Sato's work demonstrates his expertise and innovative spirit.
Latest Patents: Among his latest patents, Sato developed a **Double Beam Spectrophotometer** that revolutionizes the measurement of optical properties of large-sized samples. This innovative design allows the sample beam to be irradiated vertically, with upwardly transmitted beams channeled through a reflecting mirror into a detector-integrating sphere. Notably, Sato's design eliminates the need for a holder that must correspond to the sample's size or shape, enabling flexible measurement positions.
Another notable invention is his **Transmissivity Measuring Apparatus for a Color Separation Prism**, which measures the transmissivity of color separation prisms. By employing two movable mirrors and a photomultiplier in an integrating sphere setup, Sato's design allows for the measurement of absolute transmissivities of color lights. This method ensures that the optical history of the light remains consistent across measurements, thus enhancing the accuracy of results.
Career Highlights: Throughout his career, Tatsumi Sato has contributed significantly to various companies, notably the **Shimadzu Corporation**. His work at these institutions has focused on advancing optical measurement technologies.
Collaborations: Sato has collaborated with several notable professionals in his field, including Toshiaki Fukuma and Hidehisa Nishigaki. These partnerships have played a crucial role in driving innovation and improving the quality of the inventions he has developed.
Conclusion: Tatsumi Sato exemplifies the innovative spirit of modern inventors. His contributions in the form of patented technologies have paved the way for advancements in optical measurement methods. As he continues to push the boundaries of technology, Sato remains a vital figure in the field of inventions.