Location History:
- Ohta-ku, JP (2005 - 2008)
- Tokyo, JP (1999 - 2010)
Company Filing History:
7 out of 64 
1 out of 1,441 
1 out of 8 Years Active: 1999-2010
Title: Hiroshi Nagasaka: Innovator in Physical Quantity Detection
Introduction
Hiroshi Nagasaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of physical quantity detection, holding a total of 8 patents. His innovative work has led to advancements in sensor technology, particularly in pressure and load sensors.
Latest Patents
Nagasaka's latest patents include a method for the manufacture of a physical quantity detector. This invention involves a cylindrical part with one end closed by a strain generating part and a sensor part formed on it. The cylindrical part is produced by melting an alloying material capable of yielding an amorphous alloy, injecting the molten alloy into a metal mold, and cooling it to achieve amorphousness. The metal mold consists of a split mold with at least two parts and an insert pin to define the inner configuration of the cylindrical part.
Another notable patent is for a pressure vessel formed by joining two members made of different materials. In this invention, a cylindrical joining member is fitted into a member made of a different material. Plastic deformation is applied to hermetically join the two members, ensuring a secure connection through elastic deformation pressure in the axial direction.
Career Highlights
Throughout his career, Hiroshi Nagasaka has worked with notable companies such as Nagano Keiki Co., Ltd. and YKK Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Nagasaka has collaborated with talented individuals in his field, including Naoki Yoshida and Yoshikazu Kaneko. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroshi Nagasaka's contributions to the field of physical quantity detection exemplify his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of materials and engineering principles, making him a significant figure in the world of invention.
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.