Location History:
- Hachioji, JP (1999 - 2013)
- Tokyo, JP (2014)
Company Filing History:
9 out of 5,729 
5 out of 727 
3 out of 8,194 
Years Active: 1999-2014
Title: The Innovations of Kazuhito Hayakawa
Introduction
Kazuhito Hayakawa, a renowned inventor based in Hachioji, Japan, has made significant contributions to the field of optics with a total of 17 patents to his name. His innovative designs, particularly in zoom lens technology, have garnered attention within the optical industry, showcasing his expertise and dedication to advancements in imaging.
Latest Patents
Among his latest inventions is the patent for a zoom lens, which features an optical path bending member and an image pickup apparatus equipped with it. This zoom lens comprises three distinct lens units arranged in a specific order from the object side to the image side. The first lens unit has a negative refractive power, followed by a second lens unit that possesses a positive refractive power, and a third lens unit that includes an additional lens. Notably, the distance between the first and second lens units is minimized at the telephoto end compared to the wide-angle end, allowing for optimal performance during zooming. The first lens unit is composed of a front sub lens with a biconcave design and a rear sub lens unit that may include one or two single lenses.
Career Highlights
Kazuhito Hayakawa's career highlights include his valuable contributions while working at established companies such as Olympus Optical Company, Ltd. and Olympus Imaging Corporation. His innovative approach and technical proficiency have empowered these organizations to enhance their imaging technologies and remain competitive in the market.
Collaborations
Throughout his career, Hayakawa has had the privilege of collaborating with talented individuals in the field, including his coworkers Takayoshi Togino and Kenji Ono. These partnerships have not only facilitated the exchange of innovative ideas but also contributed to the successful development of groundbreaking optical products.
Conclusion
Kazuhito Hayakawa embodies the essence of innovation in the optics industry. With his impressive portfolio of patents and collaborations, he continues to shape the future of imaging technology. His dedication and vision have made a lasting impact, ensuring that his inventions remain influential in the realm of optics for years to come.