Location History:
- Hachiouji, JP (2002 - 2013)
- Tokyo, JP (2011 - 2013)
- Hachioji, JP (2000 - 2014)
Company Filing History:
11 out of 42,485 
7 out of 1,875 
4 out of 2,874 
Years Active: 2000-2014
Title: Hiroshi Toyama: Innovator in Inspection Technology
Introduction
Hiroshi Toyama, a prolific inventor based in Hachioji, Japan, has made significant contributions to inspection technology, holding an impressive total of 21 patents. His work focuses on enhancing the precision of inspection devices and apparatuses, leading to improved performance in various industrial applications.
Latest Patents
Among his latest innovations is an inspection device designed to prevent electric discharge, allowing for the efficient detection of absorbed current. The device features absorbed current detectors mounted in a vacuum specimen chamber, optimizing the capacitance of signal wires to enable the detection of high-frequency absorbed current signals. This design permits accurate measurement of electrical characteristics of samples without limitations from signal path connections.
Another notable patent is a method and apparatus for an inspection system using an electron beam. This innovative apparatus generates and accelerates an electron beam, utilizing a convergence lens to focus the beam on a sample. The system includes a detector that captures charged particles emitted from the sample, addressing challenges faced by conventional inspection methods and enhancing the accuracy of results.
Career Highlights
Hiroshi Toyama has worked with prominent companies in the technology sector, including Hitachi, Ltd. and Oki Data Corporation. His tenure at these organizations has allowed him to develop and refine his expertise in inspection technologies, contributing to numerous advancements in the industry.
Collaborations
Throughout his career, Toyama has collaborated with esteemed colleagues such as Hiroyuki Shinada and Yuko Iwabuchi. These collaborative efforts have led to the creation of cutting-edge inspection devices and methodologies that continue to impact the field of technological innovation significantly.
Conclusion
Hiroshi Toyama stands out as a leading inventor in the realm of inspection technology. With his impressive portfolio of 21 patents, he remains at the forefront of innovation, continually pushing the boundaries of what is possible within this crucial industry. Through his groundbreaking work and collaborations, Toyama is paving the way for future advancements in the field.
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.