Location History:
- Mino, JP (1989 - 1992)
- Neyagawa, JP (1994 - 2007)
- Osaka, JP (1998 - 2014)
Company Filing History:
32 out of 27,375 
2 out of 16,453 
Years Active: 1989-2014
Title: Masanori Yoshikawa: Innovations in Optical Technologies
Introduction
Masanori Yoshikawa, an esteemed inventor based in Neyagawa, Japan, holds a remarkable portfolio of 34 patents. His contributions have been particularly influential in the fields of optical devices and camera technology. Yoshikawa's advanced designs significantly enhance the performance and functionality of lens systems.
Latest Patents
Among his latest patents are innovative developments such as the cam frame structure, lens barrel structure, shake compensation device, and imaging element unit. The lens barrel features a lens frame and a cam frame, where the lens frame supports a lens element within an optical system. This design includes at least three through-holes, cam members, and protruding members. The cam frame complements this with projection members that engage with these through-holes, cam grooves facilitating guidance, and auxiliary grooves for additional support, demonstrating Yoshikawa's commitment to precision and reliability in optical engineering.
Career Highlights
Yoshikawa has affiliated with prominent companies throughout his career, notably Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these organizations has laid the groundwork for innovative advancements in consumer electronics, particularly in imaging technologies.
Collaborations
Throughout his professional journey, Masanori Yoshikawa has collaborated with esteemed colleagues such as Noboru Katakabe and Kenji Asakura. These partnerships have enriched his contributions to the field, fostering a culture of innovation that continually pushes the boundaries of optical technology.
Conclusion
Masanori Yoshikawa's impressive patent portfolio and career accomplishments underscore his significant role in advancing optical technologies. His innovative spirit and collaborative efforts with notable peers reflect a dedication to excellence in invention, ensuring that his impact on the industry is felt for years to come.
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.