This inventor holds 2 USPTO granted patents and 7 published patent applications and 2 EPO patents. Top assignees: Kabushiki Kaisha Toshiba, Ushio Denki Kabushiki Kaisha. Active years: 1988-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-2026
Title: Kazuyuki IIzuka: Innovator in Infrared LED Technology and Boiler Control Systems
Introduction
Kazuyuki IIzuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of infrared LED technology and boiler control systems. With a total of 2 patents, his work reflects a commitment to enhancing efficiency and performance in these areas.
Latest Patents
One of IIzuka's latest patents is for an infrared LED element. This innovative element features an emission wavelength of 1000 nm or more, which improves emission efficiency by enhancing the uniformity of light emission in a surface direction. The design includes a support substrate, a reflection layer, an insulating layer, and a contact layer made of GaInAsP. Additionally, it incorporates a first cladding layer, an active layer, a second cladding layer, and electrodes that facilitate effective operation.
Another significant patent is for an operation control apparatus for recovery boilers. This apparatus is designed to control the operation of a recovery boiler by compensating a predetermined reference temperature of black liquor. It adjusts the temperature based on various factors, including the type of injecting gun, properties of the black liquor, temperature of the charbed, and air flow rate. This innovation aims to optimize the black liquor temperature supplied to the boiler, thereby enhancing steam output and load management.
Career Highlights
Kazuyuki IIzuka has worked with prominent companies such as Toshiba Corporation and Ushio Denki Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies.
Collaborations
Throughout his career, IIzuka has collaborated with notable colleagues, including Tsuguo Kumaki and Ryuichi Kuwata. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Kazuyuki IIzuka's contributions to infrared LED technology and boiler control systems demonstrate his innovative spirit and technical expertise. His patents reflect a dedication to improving efficiency and performance in critical technological areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile