This inventor holds 2 USPTO granted patents. Top assignees: Mitsubishi Chemical Corporation, Mitsubishi Chemical Industries Limited. Active years: 1986-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kitakyushu, JP (1986)
- Tokyo, JP (1996)
Company Filing History:

Years Active: 1986-1996
Title: Kunio Ishikawa: Innovator in Coke Oven Technology
Introduction
Kunio Ishikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of coke oven technology, holding 2 patents that enhance operational efficiency and repair methods in this industry.
Latest Patents
One of his latest patents is an "Operation Management System for Coke Oven." This system enables unified management of operations from the receipt of stock coal to the production and shipment of coke. It utilizes computer management and control processing to determine basic schedules for production and shipment based on user demand and incoming coal information. The system effectively communicates with the production adjustment and management section of a coke production factory to ensure smooth operations.
Another significant patent is the "Method and Apparatus for Repairing a Wall of Coke Oven." This invention involves a heat-resisting lance equipped with an optical system for observing wall damage. The lance can move horizontally and vertically within the coke oven, allowing for real-time observation and repair of damaged areas by spraying repairing materials directly onto the affected wall sections.
Career Highlights
Kunio Ishikawa has worked with prominent companies such as Mitsubishi Chemical Industries Limited and Mitsubishi Chemical Corporation. His experience in these organizations has contributed to his expertise in coke oven technology and innovation.
Collaborations
Throughout his career, Ishikawa has collaborated with notable coworkers, including Yoshihiro Omae and Takahisa Fukao. These collaborations have likely fostered a creative environment that has led to advancements in their respective fields.
Conclusion
Kunio Ishikawa's contributions to coke oven technology through his innovative patents demonstrate his commitment to improving industrial processes. His work continues to influence the efficiency and safety of coke production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile