This inventor holds 13 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Panasonic Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Osaka, JP (2001)
- Hirakata, JP (2003)
- Ehime-ken, JP (2009 - 2010)
- Ehime, JP (2009 - 2011)
Company Filing History:
9 out of 16,454 
4 out of 27,375 
Years Active: 2001-2011
Title: Hiroyuki Kiriyama: A Pioneer in Hydrodynamic Technology
Introduction
Hiroyuki Kiriyama is a renowned inventor based in Ehime, Japan, recognized for his significant contributions to the field of hydrodynamic technology. With a total of 13 patents to his name, Kiriyama has made strides in developing innovative devices that enhance the performance and reliability of electronic components.
Latest Patents
Among his latest innovations are patents related to a hydrodynamic bearing device and spindle motor. His designs focus on optimizing the cross-sectional shape of an axial direction communicating path to maximize efficiency. The axial direction communicating path is characterized by a flat cross-sectional shape that decreases in area towards the ends, allowing for enhanced fluid dynamics. In another of his inventions, Kiriyama addresses the issue of oil leakage in hydrodynamic bearing devices by incorporating a series of components including a shaft, thrust flange, sleeve, and seal plate. This design ensures the formation of dynamic pressure bearings that improve functionality.
Career Highlights
Throughout his career, Kiriyama has worked with leading companies in the technology sector, including Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His expertise and innovative approaches have played a critical role in advancing technology within these organizations.
Collaborations
Hiroyuki Kiriyama has collaborated with talented individuals such as Hiroaki Saito and Takafumi Asada. These partnerships have fostered a creative environment, yielding notable advancements in the field of hydrodynamic technology.
Conclusion
Hiroyuki Kiriyama stands out as a pivotal figure in the realm of inventors, particularly with his focus on hydrodynamic devices. His innovative contributions not only further knowledge in the technological landscape but also enhance the efficiency and reliability of modern electronic components. The legacy of his work continues to inspire future innovations in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile