Company Filing History:
7 out of 16,453 
4 out of 112 
2 out of 13,307 Years Active: 2013-2021
Title: The Innovative Journey of Takafumi Sanada
Introduction
Takafumi Sanada is an accomplished inventor based in Fukuoka, Japan. Known for his significant contributions to the field of medical imaging technology, he holds a remarkable total of 13 patents. His work has greatly advanced the capabilities of endoscopy and camera modules, demonstrating a profound understanding of optical design and engineering.
Latest Patents
Among his recent inventions are two notable patents related to endoscopes. The first patent describes an endoscope and camera module featuring a lens with a quadrangular outer shape and an imaging element that complements this geometry. The design integrates a light guide positioned outside at least one side of the lens, ensuring optimal illumination. Additionally, it includes a cylinder holder strategically placed between the lens and the light guide, all situated at the end of the endoscope.
The second patent focuses on an endoscope that utilizes a single lens with a square exterior shape, consistent with the form of the image sensor and sensor cover. This innovative design employs a prismatic lens with a precision-engineered imaging surface that consists of a plane on the subject side and a convex surface on the imaging side, allowing for enhanced image capture and clarity.
Career Highlights
Throughout his career, Takafumi Sanada has made significant strides while working with leading organizations such as Panasonic Corporation and Panasonic I-Pro Sensing Solutions Co., Ltd. His experience in these companies has allowed him to refine his skills in optical technologies and product development, contributing to advancements in medical imaging devices.
Collaborations
In his professional journey, Takafumi has collaborated with esteemed colleagues, including Naoyuki Haraguchi and Yasuyuki Hanada. These partnerships have enabled him to exchange ideas and expertise, further enhancing the innovation process behind his patents.
Conclusion
Takafumi Sanada's impressive portfolio of inventions and patents underscores his role as a significant contributor to the field of optical engineering. His innovative designs in endoscopes have not only propelled medical technology forward but also inspired future inventors and engineers to explore the endless possibilities within the realm of imaging technologies.