Location History:
- Hamakita, JP (2004 - 2006)
- Hamamatsu, JP (1983 - 2018)
Company Filing History:
10 out of 5,450 
2 out of 56 
1 out of 2 
Years Active: 1983-2018
Title: Fukushi Kawakami: Innovator in Acoustic Technology
Introduction
Fukushi Kawakami is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of acoustic technology, holding a total of 14 patents. His innovative designs focus on enhancing sound quality and minimizing noise interference.
Latest Patents
One of Kawakami's latest patents is an advanced acoustic system. This system includes a first customer-side microphone, a first counselor-side microphone, a first sound changing unit, and a first loudspeaker. Additionally, it features a second customer-side microphone, a second counselor-side microphone, and a second loudspeaker. The design incorporates two sound transmission paths that are of equal length, ensuring optimal sound quality. The first sound signal generated by the customer-side microphone is engineered to have a phase that is substantially opposite to that of the second sound signal from the counselor-side microphone. This innovative approach allows the sound signals to be combined effectively.
Another notable patent involves a microphone device designed to suppress wind noise. This microphone unit minimizes the need for digital signal processing and consists of a microphone, a first acoustic transmissive material, and a second acoustic transmissive material. The first material is a fiber material with intertwined fibers, while the second is a mesh-like or porous member with multiple holes. This design protects the microphone while enhancing its performance.
Career Highlights
Kawakami has worked with renowned companies such as Yamaha Corporation and Tomoegawa Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking acoustic technologies.
Collaborations
Throughout his career, Kawakami has collaborated with talented individuals, including Yasushi Shimizu and Shinichi Sawara. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Fukushi Kawakami is a distinguished inventor whose work in acoustic technology has led to numerous patents and advancements in sound quality. His innovative designs continue to influence the industry and enhance user experiences.
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.