Location History:
- Minami-Ashigara, JP (2008)
- Kanagawa-Ken, JP (2016)
- Kanagawa, JP (1996 - 2019)
- Ashigarakami-gun, JP (2023 - 2024)
Company Filing History:
13 out of 16,042 
6 out of 16,458 
1 out of 13,395 
Years Active: 1996-2025
Title: Innovations by Kazuhiro Hasegawa in Touch Sensor Technology
Introduction
Kazuhiro Hasegawa, based in Kanagawa, Japan, is a notable inventor with a remarkable portfolio consisting of 19 patents. His work primarily focuses on the development of touch sensor technology, showcasing innovative solutions that enhance the functionality and reliability of touch interfaces.
Latest Patents
Among his latest contributions, Hasegawa has patented a method of producing touch sensors and the touch sensors themselves. This advanced touch sensor is designed to prevent disconnection of peripheral wirings. His method involves several detailed steps, such as preparing a substrate with a detection region and a peripheral region, forming a metal layer in the peripheral area, and creating detection electrode connection terminals using photolithography and wet etching. Furthermore, Hasegawa's design includes a to-be-plated layer that extends to cover portions of the detection electrode connection terminals, allowing for effective touch detection through a wet plating method.
Additionally, he has developed a conductive member for touch panels, which comprises a transparent insulating substrate and a conductive layer featuring an intricate mesh pattern. This mesh pattern consists of irregular mesh cells in a modified rhombus shape, formed from fine metal wires, some of which exhibit a unique bending formation that enhances the conductive properties of touch interfaces.
Career Highlights
Hasegawa has made significant contributions during his tenure at notable companies such as Fujifilm Corporation and Fuji Photo Film Company, Limited. His experience in these organizations has allowed him to refine his expertise in sensor technology and further advance the industry.
Collaborations
Throughout his career, Hasegawa has collaborated with talented professionals, including Kuniyuki Kaminaga and Ryuta Takegami. These partnerships have likely fostered innovation and led to the successful development of cutting-edge technologies in touch sensor applications.
Conclusion
Kazuhiro Hasegawa's groundbreaking patents and dedicated work in touch sensor technology reflect his significant role in the field of innovations. With multiple patents to his name, he continues to inspire the future of touch interfaces, making them more reliable and efficient for various applications.
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.