Location History:
- Oomiya, JP (1997)
- Saitama, JP (1988 - 2019)
Company Filing History:
10 out of 16,458 
4 out of 1,279 
1 out of 16,093 
Years Active: 1988-2019
Title: Shiro Hashimoto: Innovator in Imaging Technology
Introduction
Shiro Hashimoto is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of imaging technology, holding a total of 13 patents. His work has been instrumental in advancing camera technology and optical systems.
Latest Patents
Among his latest patents, Hashimoto has developed a lens barrel and imaging device. This lens barrel includes an imaging optical system, a diaphragm operation ring, and click-stop mechanisms. The click-stop mechanism features a first spherical body, first fitting portions, and a first biasing member. Additionally, it includes a second spherical body, second fitting portions, and a second biasing member. The design allows for precise adjustments in the diaphragm operation ring, enhancing the functionality of the imaging device.
Another notable patent is for a camera equipped with a bar code reader. This innovative camera can read bar codes from a roll film loaded within it. The bar code data is checked for proper formatting, and if valid, it is stored in a nonvolatile memory. The camera is then set up according to the bar code data, ensuring optimal performance. If the bar code data is invalid, the camera displays relevant film data and allows the photographer to manually enter the correct information.
Career Highlights
Hashimoto has worked with esteemed companies such as Fuji Photo Film Company, Limited and Fuji Photo Optical Co., Ltd. His experience in these organizations has greatly influenced his innovative approach to imaging technology.
Collaborations
Throughout his career, Hashimoto has collaborated with notable colleagues, including Shigenori Goto and Hisashi Hamada. These partnerships have fostered a creative environment that has led to groundbreaking advancements in the field.
Conclusion
Shiro Hashimoto's contributions to imaging technology through his patents and collaborations have significantly impacted the industry. His innovative spirit continues to inspire future developments in camera technology and optical systems.