This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Sanyo Electric Co., Ltd., Nidec Seimitsu Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 2010-2015.
Location History:
- Neyagawa, JP (2012 - 2014)
- Osaka, JP (2010 - 2015)
- Moriguchi, JP (2015)
Company Filing History:
4 out of 8,782 
1 out of 37 
1 out of 13,338 Years Active: 2010-2015
Title: Kazuyuki Kosuda: Innovator in Sound Technology
Introduction
Kazuyuki Kosuda is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of sound technology, holding a total of 5 patents. His innovative designs focus on enhancing sound playback devices and related electronic equipment.
Latest Patents
One of his latest patents is a sound playback device and electronic device using the same. This invention features a protective portion on the lower surface of a sound reproducing device, which includes a protective wall that restrains the deformation of a terminal in a direction different from its elastic deformation. The terminal is designed with a restrained portion that is protected by the wall, ensuring that plastic deformation is minimized even when external forces are applied. Another significant patent involves a vibrator and a portable information terminal equipped with this vibrator. This design prevents adhesive leakage between the frame and diaphragm member, enhancing the durability and functionality of the device.
Career Highlights
Kazuyuki Kosuda has worked with prominent companies such as Sanyo Electric Co., Ltd. and Nidec Seimitsu Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in sound technology.
Collaborations
Throughout his career, Kosuda has collaborated with talented individuals, including Yuki Hatanaka and Tomoyuki Matsunaga. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Kazuyuki Kosuda's contributions to sound technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in enhancing electronic devices.