Location History:
- Kitakatsuragi-gun, JP (2006)
- Hiroshima, JP (2009)
- Sakai, JP (2018)
Company Filing History:
Years Active: 2006-2018
Title: The Innovative Contributions of Yoshikazu Ohara
Introduction
Yoshikazu Ohara is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of camera technology, holding a total of 4 patents. His work focuses on enhancing the functionality and reliability of camera modules, which are essential components in various imaging devices.
Latest Patents
One of Yoshikazu Ohara's latest patents is a camera module that includes a ventilation groove and a recess portion. This innovative design aims to secure air permeability in the imaging portion of the camera module, thereby reducing the risk of failure, such as speck failure, of the image sensor caused by the adhesion of foreign matter. The camera module features an internal space formed by a wiring substrate, a cover body, and a transparent plate. The ventilation groove extends from the internal space to the outside, while the recess part branches off from the ventilation groove on the surface of the cover body that adheres to the transparent plate. Another notable patent involves a camera module with an internal space that abuts a wiring substrate. In this design, at least part of the base material of the wiring substrate is a porous portion made of porous ceramic, porous metal, organic fabric, or inorganic fabric, which has interconnected air holes. This internal space connects to the outside of the camera module through these interconnected air holes, enhancing its overall performance.
Career Highlights
Yoshikazu Ohara is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate and develop advanced camera technologies. His expertise and dedication to improving imaging systems have made him a valuable asset to the company.
Collaborations
Throughout his career, Yoshikazu Ohara has collaborated with notable colleagues, including Yoshihiro Sekimoto and Tetsuya Fujimoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Yoshikazu Ohara's contributions to camera technology through his innovative patents demonstrate his commitment to enhancing imaging systems. His work not only addresses current challenges in the field but also paves the way for future advancements in camera modules.