This inventor holds 20 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Acoustic Materials. Top assignees: Nisshinbo Industries, Inc., Nisshinbo Holdings Inc., Ueda Japan Radio Co., Ltd.. Active years: 1997-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (1997 - 2007)
- Chiba, JP (2001 - 2024)
Company Filing History:
18 out of 423 
2 out of 87 
1 out of 11 Years Active: 1997-2024
Areas of Expertise:
Title: Innovations by Hideshi Tomita: Pioneering Acoustic Technologies
Introduction
Hideshi Tomita, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of acoustic technologies. With a remarkable portfolio of 20 patents, Tomita continues to push the boundaries of innovation, particularly in the development of resin compositions and acoustic lenses.
Latest Patents
Among his latest inventions, Tomita has developed a resin composition for an acoustic matching layer. This innovative resin composition ensures uniform dispersibility of hollow fillers, effectively suppresses bubble trapping, and possesses excellent moldability and handleability. The specifications detail that the viscosity of the composition, measured using a B-type viscometer, falls within the range of 1130 to 4000 Pa·s, with a thixotropy index between 3.0 and 5.0.
Additionally, Tomita has patented an acoustic lens and production method designed for propagating sonic waves with wavelengths of 100 µm or less. This acoustic lens, comprised of silicone resin and silica particles, is capable of exceptional acoustic performance, with specific particle size requirements ensuring its effectiveness in propagating sonic waves.
Career Highlights
Tomita has had a distinguished career with notable companies like Nisshinbo Industries, Inc. and Nisshinbo Holdings Inc. His work in these organizations reflects his dedication to advancing acoustic technologies and material sciences.
Collaborations
Throughout his career, Hideshi Tomita has collaborated with notable professionals in the field, including Yasuo Imashiro and Norimasa Nakamura. These collaborations have fostered a rich exchange of ideas and propelled innovations that have garnered recognition in the industry.
Conclusion
Hideshi Tomita exemplifies the spirit of innovation through his extensive patent portfolio and collaborative efforts in the field of acoustic technologies. His contributions are paving the way for advancements that enhance the performance and efficiency of acoustic devices, showcasing the importance of creativity and technical expertise in driving progress within this domain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile