Location History:
- Katano, JP (2002)
- Kadoma, JP (2009)
- Hirakata, JP (2004 - 2012)
- Osaka, JP (1999 - 2018)
Company Filing History:
19 out of 16,453 
10 out of 27,375 
4 out of 13,289 Years Active: 1999-2018
Title: **Kozo Ezawa: Innovator in Appliance Control and Distance Measurement Technologies**
Introduction
Kozo Ezawa is a distinguished inventor based in Osaka, Japan, known for his significant contributions to technology. With an impressive portfolio of 35 patents, Ezawa has developed innovative solutions that address modern challenges in appliance control and distance measurement.
Latest Patents
Ezawa's latest patents showcase his ingenuity in creating sophisticated methods and devices. One of his notable inventions is an **Appliance Control Method and Apparatus** designed to control a target appliance in a building to disguise the number of individuals present. This method involves obtaining the operation history of the target appliance, determining changes in the building's occupancy, and creating control patterns to manage the appliance according to a predetermined virtual number of people.
Another significant patent is the **Distance Measurement Apparatus and Distance Measurement Method**. This invention integrates an imaging element that captures an object by sequentially exposing and reading electric charges for each row or column. It features a controllable optical system and an imaging control unit that adjusts the in-focus position to obtain blurred images for measuring distances accurately. This method enhances distance measurement precision by correcting the results based on the movement range of the in-focus position.
Career Highlights
Kozo Ezawa has held pivotal roles at prominent companies, including Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His work at these organizations has contributed to the advancement of various technologies, solidifying his reputation as a leader in innovation.
Collaborations
Throughout his career, Ezawa has collaborated with notable colleagues, including Teruyuki Takizawa and Masahiro Inata. Their collective efforts have led to the development of groundbreaking technologies and have significantly impacted the fields they operate in.
Conclusion
Kozo Ezawa's contributions to appliance control and distance measurement technologies mark him as a key figure in the landscape of innovation. With multiple patents to his name and a history of collaboration with esteemed professionals, Ezawa continues to shape the future of technology through his inventive spirit and expertise.