Location History:
- Osaka, JP (2016)
- Suita, JP (2014 - 2018)
Company Filing History:
10 out of 1,121 
8 out of 987 
1 out of 1,306 
Years Active: 2014-2018
Title: Iwao Kawayama: Innovator in Semiconductor Inspection Technologies
Introduction
Iwao Kawayama is a prominent inventor based in Suita, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the inspection of solar cells and modification processing devices. With a total of 11 patents to his name, Kawayama's work has had a substantial impact on the industry.
Latest Patents
Kawayama's latest patents include an innovative inspection apparatus and method designed for solar cells. This inspection apparatus features a short-circuiting element that connects the anode and cathode of a solar cell, allowing for effective inspection. It also includes an irradiation part that emits pulse light to the short-circuited solar cell, along with a detection part that captures the electromagnetic waves emitted in response to this irradiation.
Another notable patent involves a modification processing device, which simplifies the inspection of the modification state of a film in a semiconductor substrate. This device utilizes pulsed light to modify the film and incorporates an electromagnetic wave detection part to identify the emitted waves. The modification determination part assesses the modification state based on the intensity of these electromagnetic wave pulses.
Career Highlights
Throughout his career, Iwao Kawayama has worked with esteemed organizations such as Screen Holdings Co., Ltd. and Osaka University. His experience in these institutions has allowed him to develop and refine his innovative technologies, contributing to advancements in semiconductor inspection.
Collaborations
Kawayama has collaborated with notable colleagues, including Hidetoshi Nakanishi and Masayoshi Tonouchi. These partnerships have fostered a collaborative environment that has led to significant technological advancements in their respective fields.
Conclusion
Iwao Kawayama's contributions to semiconductor technology and his innovative patents highlight his role as a leading inventor in the industry. His work continues to influence advancements in solar cell inspection and modification processing, showcasing the importance of innovation in technology.