Location History:
- Yamanashi-ken, JP (2000)
- Fujiyoshida, JP (2000 - 2019)
Company Filing History:
9 out of 608 
2 out of 11 
1 out of 259 
Years Active: 2000-2019
Title: Keita Watanabe: Innovator in LED and Acoustic Technologies
Introduction
Keita Watanabe is a prominent inventor based in Fujiyoshida, Japan. He has made significant contributions to the fields of LED devices and acoustic technology, holding a total of 9 patents. His innovative designs focus on enhancing functionality while minimizing risks associated with contamination and dust.
Latest Patents
One of Watanabe's latest inventions is an LED device designed to present minimal risk of bottom-surface contamination, even when foreign substances such as liquids adhere to it. This LED device features an LED die mounted on a submount substrate, with a frame-shaped electrode along the outer circumferential part of the bottom surface. The design ensures that the frame-shaped electrode is disposed along the entire outer circumferential part, providing enhanced protection.
Another notable patent is for a flat speaker that includes a casing with a display window and a vibratory sound panel. This innovative speaker design incorporates a dust barrier that isolates the display region from the exciter mount region, effectively inhibiting dust particles from moving between these areas. The dust barrier member is yieldingly deformable, allowing it to respond to vibrations from the sound panel.
Career Highlights
Throughout his career, Watanabe has worked with notable companies such as Citizen Electronics Co., Ltd. and Authentic, Inc. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the electronics industry.
Collaborations
Watanabe has collaborated with talented individuals in his field, including Kazuhiro Kobayashi and Yoshiro Ohkawa. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Keita Watanabe's contributions to LED and acoustic technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a desire to improve existing technologies. Watanabe continues to be a significant figure in the world of inventions, inspiring future generations of inventors.