Location History:
- Yokohama, JA (1976)
- Yokohama, JP (1979 - 1989)
- Tokyo, JP (1990 - 2021)
Company Filing History:
13 out of 17 
11 out of 11 
3 out of 2,979 
Years Active: 1976-2021
Title: Akira Shibata: Innovator in Optical Technology and Microfilm Applications
Introduction: Akira Shibata is a recognized inventor based in Yokohama, Japan, known for his significant contributions to optical technology and photography. With a remarkable portfolio of 31 patents, Shibata continues to push the boundaries of innovation, particularly in the fields of optical glass and microfilm photography.
Latest Patents: Among Akira Shibata's latest patents is a groundbreaking optical glass that boasts a high refractive index and exceptional light transmittance. This optical glass composition includes, in terms of mol % based on oxides: 9.0% to 11.0% SiO, 22.0% to 24.0% B2O3, 18.0% to 20.0% La2O3, and 30.0% to 31.0% TiO2. Additionally, he has developed a method and apparatus for photographing information on microfilm. This innovative technique allows for additional information to be photographed on microfilm during the capturing of original images. By controlling the projection period of light onto the microfilm, the length of the information for retrieval can be customized. A unique displaying device is also integrated, which can project light patterns, such as numerals, onto the microfilm while it remains stationary.
Career Highlights: Akira Shibata's career is rooted in his work with prominent companies, such as Chugai Denki Kogyo Co., Ltd. and Chugai Denki Kogyo Kabushiki Kaisha. His experience within these organizations has shaped his innovative approaches and methodologies in optical technology.
Collaborations: Throughout his career, Shibata has collaborated with notable professionals, including Kenjiro Ishii and Fumio Fukumoto. These partnerships have played a vital role in nurturing and developing his inventive ideas into patentable technologies.
Conclusion: Akira Shibata stands out as a pivotal figure in the realms of optical innovation and microfilm technology. His extensive portfolio of patents not only demonstrates his creativity and technical expertise but also reflects his commitment to advancing the field. As he continues to innovate, his contributions are likely to inspire future inventors and researchers in the industry.