Location History:
- Gamogori, JP (1990)
- Toyokawa, JP (2000)
- Gamagori, JP (2003)
- Aichi, JP (2008)
- Aichi-ken, JP (2010)
Company Filing History:
3 out of 544 
1 out of 1,715 
1 out of 2 Years Active: 1990-2010
Title: Hirohide Ishiguro: Innovator in Vibration Damping and Material Production
Introduction
Hirohide Ishiguro is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the fields of vibration damping and material production, holding a total of 5 patents. His innovative work has garnered attention in various industries, showcasing his expertise and creativity.
Latest Patents
Ishiguro's latest patents include a device and method for damping vibration of a rotating shaft system. This device is designed to mitigate runout vibration in a rotating shaft system, which includes a rotating shaft and a rotating body. The invention features a ring positioned outside a bearing fitted on the rotating shaft, with a clearance between the ring and the outer ring of the bearing. A vibration damping mechanism is incorporated to suppress runout vibration from the radially outside of the ring, utilizing a blade spring compressed by a preload and a stopper to set the operation limit of the blade spring.
Another significant patent involves the production of oriented material or composite material through centrifugal burning. This process is aimed at producing a ceramic sinter or inorganic film where anisotropic particles or crystals are oriented. It also includes a method for creating a bonded composite material that consists of a base sample and another material that is tenaciously bonded to its surface. The uniqueness of this process lies in the application of centrifugal force during the heating phase.
Career Highlights
Throughout his career, Ishiguro has worked with various companies, including Sintokogio, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.
Collaborations
Ishiguro has collaborated with notable individuals such as Shoji Uchimura and Hideki Morimitsu. These partnerships have further enhanced his work and expanded the impact of his inventions.
Conclusion
Hirohide Ishiguro is a distinguished inventor whose contributions to vibration damping and material production have made a significant impact in his field. His innovative patents and collaborations reflect his dedication to advancing technology and improving industrial processes.