Location History:
- Omiya, JA (1978)
- Omiya, JP (1994 - 2003)
- Saitama, JP (2000 - 2003)
Company Filing History:
Years Active: 1978-2003
Title: Hisao Takemae: Innovator in Imaging Technology
Introduction
Hisao Takemae is a notable inventor based in Omiya, Japan, recognized for his contributions to imaging technology. With a total of 8 patents to his name, Takemae's work primarily focuses on advancements in auxiliary imaging systems and zoom lens mechanisms. His innovative spirit has significantly impacted the field of optical engineering.
Latest Patents
Among Hisao Takemae's latest patents are two remarkable inventions:
1. **Auxiliary Imaging Lens and Imaging Apparatus Using the Same**: This invention involves an auxiliary imaging lens that attaches to the main part of a zoom lens on the object side. The design secures an effective imaging area for screens with an aspect ratio of 4:3, while also allowing for a focal length that aligns with the field of view for screens with an aspect ratio of 16:9.
2. **TV Lens Drive Unit Having a Mechanism for Designating a Constant Zoom Rate**: This invention relates to a mechanism that enables maintaining a consistent zoom rate during operations of a seesaw switch. It incorporates a potentiometer to store output voltage and ensures that the zoom drive motor operates at a steady rate, with additional functionalities to reduce zoom rates near the telephoto or wide ends.
Career Highlights
Hisao Takemae is affiliated with Fuji Photo Optical Co., Ltd., a company renowned for its innovations in optical products. Throughout his career, he has received recognition for the quality and practicality of his inventions. His expertise in optical systems has contributed to advancements that benefit both consumer and professional imaging technologies.
Collaborations
In his innovative journey, Takemae has collaborated with esteemed coworkers such as Keiji Kaneko and Kazuo Yoshikawa. Their combined efforts in the field of optics have led to further developments in imaging systems, reflecting a shared commitment to pushing the boundaries of technology.
Conclusion
Hisao Takemae's contributions to imaging technology through his patents and collaborations demonstrate his proficiency and dedication to innovation. His work continues to influence the realms of optics and imaging, paving the way for future advancements in the industry.