Company Filing History:
9 out of 13,247 
5 out of 16,453 
1 out of 3,542 Years Active: 1979-2020
Title: Innovations of Atsushi Hasegawa
Introduction
Atsushi Hasegawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical technology, holding a total of 15 patents. His work primarily focuses on advancements in lens barrel design and optical axis adjustment methods.
Latest Patents
Hasegawa's latest patents include innovative designs for lens barrels. One notable patent describes a lens barrel that consists of a first group lens frame unit and a second group lens frame unit. This design allows for precise optical axis adjustments through a series of components, including an insertion hole and depressions for securing the lens frame. Another patent outlines a lens barrel that features multiple frames and a drive arm, enabling smooth movement along the optical axis while maintaining stability and alignment.
Career Highlights
Throughout his career, Atsushi Hasegawa has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His expertise in optical technology has led to numerous innovations that enhance the functionality and performance of optical devices.
Collaborations
Hasegawa has collaborated with esteemed colleagues, including Manabu Kobayashi and Tetsuya Uno. These partnerships have fostered a creative environment that has resulted in groundbreaking advancements in optical technology.
Conclusion
Atsushi Hasegawa's contributions to the field of optical technology through his patents and collaborations highlight his role as a leading inventor. His innovative designs continue to influence the development of advanced 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.