Location History:
- Chofu, JP (2013 - 2016)
- Tokyo, JP (2020)
Company Filing History:
Years Active: 2013-2025
Title: Norishige Kakegawa: Innovator in Optical Member Technology
Introduction
Norishige Kakegawa is a prominent inventor based in Chofu, Japan. He has made significant contributions to the field of optical technology, holding a total of 8 patents. His work primarily focuses on the development of advanced optical members, which are essential in various applications.
Latest Patents
Kakegawa's latest patents include a precursor sol of aluminum oxide optical member and a method for producing this optical member. The precursor sol consists of a polycondensate formed by the hydrolysis of an aluminum alkoxide or an aluminum salt, combined with a solvent and an organic aluminum compound with a specific structure. The production process involves immersing an aluminum oxide film in hot water at temperatures ranging from 60°C to 100°C. This step is crucial for forming a textured structure made of aluminum oxide crystals. The aluminum oxide film is created by applying the precursor sol onto a base.
Career Highlights
Kakegawa is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His innovative work has contributed to the advancement of optical technologies, enhancing the performance and quality of optical members used in various devices.
Collaborations
Some of Kakegawa's notable coworkers include Kenji Makino and Tomonari Nakayama. Their collaborative efforts have further propelled advancements in optical technology.
Conclusion
Norishige Kakegawa's contributions to the field of optical technology through his patents and collaborations highlight his role as a key innovator. His work continues to influence the development of advanced optical members, showcasing the importance of innovation in this sector.
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.