Location History:
- Hirakata, JP (1984 - 1989)
- Nishinomiya, JP (1990 - 1994)
- Hyogo, JP (1998 - 1999)
Company Filing History:
17 out of 27,375 
3 out of 55 
1 out of 1 Years Active: 1984-1999
Title: Masaaki Sunohara: Innovator in Optical Element Manufacturing
Introduction
Masaaki Sunohara is a prominent inventor based in Nishinomiya, Japan. He has made significant contributions to the field of optical element manufacturing, holding a total of 17 patents. His innovative methods have advanced the production processes for optical materials, showcasing his expertise and dedication to the industry.
Latest Patents
Sunohara's latest patents include a method for manufacturing preforms used in molding optical elements. This method involves forming an array made from a material for optical elements, where multiple preform portions are interconnected. The process applies vibration to the outer peripheral part of the preform portion using a pair of punches, followed by punching the preform portions. Another notable patent is a method for making optical preforms and optical elements by press. This technique allows for the production of optical preforms without residual stress or distortion. It involves supplying an optical material between upper and lower molds, which have recesses corresponding to the surface shapes of the optical elements. The optical material is then pressed to create a set of optical preforms, which can be further processed to produce optical elements.
Career Highlights
Throughout his career, Sunohara has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Sumita Optical Glass, Inc. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative techniques in optical manufacturing.
Collaborations
Sunohara has collaborated with esteemed colleagues, including Jun Murata and Shoji Nakamura. These partnerships have fostered a creative environment that has led to advancements in optical technology.
Conclusion
Masaaki Sunohara's contributions to the field of optical element manufacturing are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology in this area. His work continues to influence the industry and inspire future innovations.
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.