Location History:
- Sayama, JA (1976)
- Ibaragi, JP (1984)
- Sayama, JP (1980 - 1985)
Company Filing History:
6 out of 1,037 
4 out of 348 Years Active: 1976-1985
Title: Takitaro Morikawa: Innovator in Optical Technologies
Introduction
Takitaro Morikawa is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of optical technologies, holding a total of 6 patents. His work focuses on advancements in lens design and optical waveguides, showcasing his innovative spirit and technical expertise.
Latest Patents
One of Morikawa's latest patents is for a spherical lens designed for spherically symmetrical graded refractive index. This lens features a core with an uneven refractive index shaped like a sphere or hemisphere, surrounded by a spherical shell and a rod clad. The combination of these elements allows for the formation of a lens that corrects aberrations, making it suitable for integration with other optical components. This design is particularly effective for converging beams of light, which is essential for applications such as optical pickups.
Another significant patent involves an optical waveguide for the middle infrared band. This waveguide is constructed with a clad part made predominantly of germanium dioxide, while the core remains unfilled. This innovative design enhances the transmission of light in the middle infrared spectrum, further demonstrating Morikawa's expertise in optical engineering.
Career Highlights
Throughout his career, Takitaro Morikawa has worked with esteemed organizations, including the Agency of Industrial Science and Technology and the Ministry of International Trade and Industry. His experience in these institutions has allowed him to contribute to various projects and advancements in technology.
Collaborations
Morikawa has collaborated with notable colleagues such as Junichi Shimada and Kenjiro Sakurai. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Takitaro Morikawa's contributions to optical technologies through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence advancements in optical applications.