Company Filing History:
Years Active: 1992-1994
Title: Hiromu Umeda: Innovator in Compact Lens Systems
Introduction
Hiromu Umeda, based in Sakai, Japan, is a prominent inventor known for his significant contributions to the field of optical systems, holding a total of four patents. His innovative designs focus on creating compact and effective zoom lens systems that cater to the demands of modern photography and imaging technologies.
Latest Patents
Among Hiromu Umeda's recent patents is a remarkable compact size zoom lens system. This innovation features a lightweight and low-cost design while maintaining high optical quality. The system includes a front lens group with positive refractive power and a rear lens group with negative refractive power. The zoom function is achieved by adjusting the axial air distance between these lens groups during operation. Umeda's lens system also incorporates aspherical surfaces, which have become more cost-effective to manufacture thanks to advancements in plastic and glass molding technologies. His patent outlines various embodiments of lens compositions, supported by figures and data demonstrating both compactness and superior optical performance.
Another patent involves a specialized lens system that utilizes multiple lens elements, including a deflecting lens group. This group is designed to stabilize a blurred image at the focal plane by moving in a circular orbit around a specific point on the optical axis, ensuring optimal focus and clarity.
Career Highlights
Hiromu Umeda has built his career within renowned organizations such as Minolta Camera Co., Ltd. and the earlier Minolta Camera Kabushiki Kaisha. His experiences in these companies have significantly influenced the development of his innovative lens systems and reinforced his reputation as an expert in optical technology.
Collaborations
Throughout his professional journey, Umeda has collaborated with notable coworkers, including Akira Fukushima and Takashi Okada. These partnerships have contributed to the advancement of optical designs and enhanced innovation within the industry.
Conclusion
Hiromu Umeda's work exemplifies the fusion of creativity and technical skill in the realm of optical system inventions. His latest patents not only show his dedication to improving imaging technologies but also highlight the importance of innovation in creating compact and efficient lens systems. As he continues to push the boundaries of optical engineering, Umeda remains a significant figure in the landscape of modern inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.