Location History:
- Shizuoka, JP (2001)
- Susono, JP (2006)
Company Filing History:
Years Active: 2001-2006
Title: Innovations by Tomoaki Ishiura
Introduction
Tomoaki Ishiura is a notable inventor based in Susono, Japan. He has made significant contributions to the field of optical systems and printing technologies. With a total of 2 patents, his work showcases innovative solutions that address specific challenges in these areas.
Latest Patents
Ishiura's latest patents include a defect detector and method of detecting defects. This invention features a first optical system that utilizes a first light source to irradiate a surface while scanning. It also includes a first imaging device that captures light reflected from the subject, converting it into a first electrical signal to create a first electrical image. Additionally, a second optical system employs a second light source to illuminate the surface with inclined light, allowing for the detection of blocky color defects. The system is designed to compare electrical signals against predetermined thresholds to identify surface defects effectively.
Another significant patent is a screen process printing method and screen printing machine. This method involves solid printing on a substrate using a squeegee and a screen pattern plate. The process includes a gas ejection slit that smooths the surface of the solid ink transferred portion on the substrate. This innovative approach enhances the quality of printed materials and streamlines the printing process.
Career Highlights
Tomoaki Ishiura is currently associated with Ricoh Company, Ltd., where he continues to develop and refine his inventions. His work at Ricoh has allowed him to contribute to advancements in printing technology and optical systems.
Collaborations
Ishiura has collaborated with notable coworkers, including Kazuhisa Yamamoto and Tomohito Shimizu. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Tomoaki Ishiura's contributions to the fields of optical systems and printing technologies highlight his innovative spirit and dedication to solving complex problems. His patents reflect a commitment to advancing technology and improving processes in his industry.