Location History:
- Aichi-ken, JP (2011)
- Kiyosu, JP (2015 - 2018)
Company Filing History:
6 out of 3,077 
1 out of 55 Years Active: 2011-2018
Title: Takashi Nonogawa: Innovator in Light-Emitting Device Technology
Introduction
Takashi Nonogawa is a prominent inventor based in Kiyosu, Japan. He has made significant contributions to the field of light-emitting devices, holding a total of 6 patents. His innovative methods and designs have advanced the technology used in various electronic applications.
Latest Patents
One of Nonogawa's latest patents is a method of manufacturing a light-emitting device. This method involves a circuit board with p- and n-electrodes formed on a substrate's surface, along with a light-emitting element connected to these electrodes via a conductor member. The process includes forming two protrusions facing each other on both sides of a gap between the p- and n-electrodes. An underfill is dispensed at a position opposite the light-emitting element, allowing it to flow toward the element through capillary action. This innovative approach ensures that the underfill fills the gap between the circuit board and the light-emitting element effectively.
Another notable patent is for a light-emitting device that includes a substrate and a light-emitting diode chip mounted on it. This device also features a Zener diode chip mounted next to the light-emitting diode chip, surrounded by a frame-like dam material. A light-reflective resin is injected inside the dam material to coat the side surfaces of both chips, enhancing their performance and efficiency.
Career Highlights
Throughout his career, Takashi Nonogawa has worked with reputable companies such as Toyoda Gosei Co., Ltd. and Sumita Optical Glass, Inc. His experience in these organizations has contributed to his expertise in developing advanced light-emitting technologies.
Collaborations
Nonogawa has collaborated with notable coworkers, including Satoshi Wada and Kosei Fukui. Their combined efforts have led to significant advancements in the field of light-emitting devices.
Conclusion
Takashi Nonogawa's contributions to light-emitting device technology are noteworthy. His innovative patents and collaborations have played a crucial role in advancing this field. His work continues to influence the development of efficient electronic devices.
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.