Location History:
- Fukui, JP (2012)
- Tokyo, JP (2014)
- Osaka, JP (2005 - 2023)
Company Filing History:
6 out of 16,453 
4 out of 1,001 
3 out of 13,247 
Years Active: 2005-2024
Title: Naoki Yoshikawa: Innovator in Optical Device Technology
Introduction
Naoki Yoshikawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical devices, holding a total of 17 patents. His work has been instrumental in advancing technology related to optical device actuators and lens barrels.
Latest Patents
One of Yoshikawa's latest patents is an optical device actuator that includes a movable frame with a focus lens, a main shaft guide, a piezoelectric element, a weight, a fixed frame, a guide holding frame, and a spring. This innovative actuator utilizes a piezoelectric element to impart vibration, enhancing the functionality of optical devices. Additionally, he has developed a lens barrel that features a fixed frame, a main shaft guide, a movable frame, a driver, and a vibration imparting unit, all designed to improve the performance of optical systems.
Career Highlights
Throughout his career, Naoki Yoshikawa has worked with notable companies such as Panasonic Corporation and Shionogi & Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in optical technology.
Collaborations
Yoshikawa has collaborated with talented individuals in his field, including Rongliang Chen and Tomonori Ichibakase. These partnerships have fostered a creative environment that has led to the development of advanced optical devices.
Conclusion
Naoki Yoshikawa's contributions to optical device technology are noteworthy, with a strong portfolio of patents and collaborations. His work continues to influence the industry and pave the way for future innovations in optical systems.
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.