This inventor holds 10 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation. Active years: 2011-2015.
Company Filing History:
Years Active: 2011-2015
Title: Innovations of Katsuki Ishigaki
Introduction
Katsuki Ishigaki is a notable inventor based in Handa, Japan. He has made significant contributions to the field of technology, particularly in fuel cell systems and gas detection systems. With a total of 10 patents to his name, Ishigaki's work reflects his dedication to innovation and advancement in engineering.
Latest Patents
One of Ishigaki's latest patents is a fuel cell system with controlled standby power. This system includes an IG switch positioned between a 14V battery and a controller. It also features a start switch that operates independently of the IG switch. Upon detecting the ON state of the start switch, the controller sends an FC start instruction to an FC auxiliary device. Additionally, an FC inverter switch is placed between the 14V battery and the FC auxiliary device. The controller suspends power supply from the 14V battery to the FC auxiliary device during a predetermined wait period.
Another significant patent is a gas detection system, which is designed to detect specific gases in a designated space. This system comprises a gas concentration detector that measures the concentration of the specific gas. It also includes a determination module that assesses whether the detected gas concentration exceeds a predetermined threshold value. When a checking instruction is input into the determination module, it utilizes a threshold value specifically for checkup purposes, enhancing the convenience of checking the gas concentration detector.
Career Highlights
Throughout his career, Katsuki Ishigaki has worked with prominent companies such as Toyota Motor Corporation and Denso Corporation. His experience in these leading organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Ishigaki has collaborated with notable colleagues, including Shigeto Kajiwara and Kenji Shimizu. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Katsuki Ishigaki's contributions to the fields of fuel cell systems and gas detection systems highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology for practical applications.