Location History:
- Sagamihara, JP (2001)
- Kanagawa, JP (2003 - 2017)
Company Filing History:
2 out of 8 
1 out of 35,658 
1 out of 832,680 Years Active: 2001-2017
Title: Yasuhiro Ishikawa: Innovator in Power Systems and Wireless Communication
Introduction
Yasuhiro Ishikawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of power systems and wireless communication, holding a total of 4 patents. His innovative work has paved the way for advancements in technology and efficiency.
Latest Patents
One of Ishikawa's latest patents is a power system and control method that allows for arbitrary output power settings while stabilizing output voltages. This system features connection terminals for lower power sources that are connected in parallel to external connection terminals. A voltage measurement section measures the voltage values of these terminals, while power converters assess the power supply capacities of the lower power sources. The output instruction section adjusts the power or currents flowing through the connection terminals based on the measured voltage values, ensuring they remain within a predetermined voltage range.
Another significant patent is a card system that includes a card connector within an electronic device, a removable wireless communication card, and an antenna unit. The card connector consists of device terminals connected to the electronic device and an antenna terminal linked to the antenna unit. When the wireless communication card is inserted into the card connector, it connects electrically with both the device terminals and the antenna terminal, facilitating seamless communication.
Career Highlights
Throughout his career, Yasuhiro Ishikawa has worked with various companies, including Union Machinery Co., Ltd. His experience in the industry has contributed to his expertise and innovative capabilities.
Collaborations
Ishikawa has collaborated with notable individuals such as Masao Suzuki and Hideo Tadokoro. These partnerships have likely enhanced his work and led to further advancements in his projects.
Conclusion
Yasuhiro Ishikawa is a distinguished inventor whose work in power systems and wireless communication has resulted in valuable patents. His contributions continue to influence the technological landscape, showcasing the importance of innovation in modern society.
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.