Location History:
- Moriguchi, JP (2004 - 2007)
- Osaka, JP (2009 - 2023)
Company Filing History:
4 out of 27,375 
3 out of 16,453 
1 out of 325 Years Active: 2004-2023
Title: The Innovations of Shoichi Kajiwara
Introduction
Shoichi Kajiwara is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of radio power transmission and electromagnetic wave technology. With a total of 8 patents to his name, Kajiwara's work has had a lasting impact on various technological advancements.
Latest Patents
Kajiwara's latest patents include a radio power transmission system and a radio power transmission method. This innovative system comprises a first radio device and a second radio device, which includes a control signal generator and an antenna. The control signal generator is responsible for generating a control signal that synchronizes the frequencies and phases of power waves. This synchronization is based on signals indicating the reception intensities of the power waves in a receiving device. The antenna transmits the control signal to multiple first radio devices, which then radiate power waves toward the receiving device, ensuring that the frequencies and phases are set to predetermined values based on the control signal.
Another notable patent is an apparatus and method for determining the type of electromagnetic wave generating source. This apparatus includes a measurement unit that measures electromagnetic field strength at two vertically different points. A calculation unit then calculates the attenuation amount of the electromagnetic field strength between these points. Finally, a determination unit assesses whether the generating source is an electric current source or a magnetic current source by comparing the calculated attenuation amount to reference values.
Career Highlights
Throughout his career, Kajiwara has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in the industry.
Collaborations
Kajiwara has collaborated with several talented individuals, including Hiroyuki Tani and Akihiro Ozaki. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Shoichi Kajiwara's contributions to the field of radio power transmission and electromagnetic wave technology are noteworthy. His innovative patents and collaborations have significantly advanced the understanding and application of these technologies.