Location History:
- Shimizu, JP (1982 - 1996)
- Shizuoka, JP (1993 - 2003)
Company Filing History:
15 out of 2,302 
1 out of 58 Years Active: 1982-2003
Title: Masakazu Nagasawa: Innovator in Discharge Lamp Technology
Introduction
Masakazu Nagasawa is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of discharge lamp technology, holding a total of 16 patents. His innovative approaches have paved the way for advancements in lighting solutions.
Latest Patents
Among his latest patents is a method and apparatus for supplying pellets to an arc tube for discharge lamps. This invention involves a pair of chucks that grip the end portions of a cylindrical glass tube blank. These chucks are moved toward each other by a chuck moving mechanism, allowing softened glass in the intermediate portion to be gathered. This process forms a shape suitable for blow molding a light-emitting tube portion. A laser position detector is utilized to detect the position of one chuck, ensuring precise control of the approach distances, even in the presence of variations or deformations in the mechanism.
Career Highlights
Nagasawa has worked with notable companies such as Koito Manufacturing Company, Ltd. and Koito Seisakusho Co., Ltd. His experience in these organizations has contributed to his expertise in the field of lighting technology.
Collaborations
Throughout his career, Nagasawa has collaborated with talented individuals, including Yukio Wakimizu and Shinichi Irisawa. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Masakazu Nagasawa's contributions to discharge lamp technology and his impressive portfolio of patents highlight his role as a key innovator in the industry. His work continues to influence advancements in lighting solutions.
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.