Kazumasa Tonami

Title: Kazumasa Tonami: Innovator in Image Forming Technology

Introduction

Kazumasa Tonami is a notable inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of image forming technology, holding a total of 9 patents. His work focuses on developing devices that enhance the functionality and environmental sustainability of printing technologies.

Latest Patents

One of Tonami's latest patents is an image forming device that indicates the use of environmentally friendly ink or toner. This invention allows for the accurate display of the ink or toner used in printed materials, ensuring that there is no falsification or fraudulent representation. The device includes an image forming portion that creates images based on specific image data. Additionally, a specific-image determining portion identifies whether the image data contains a specific image that indicates information about the ink or toner ingredients. If such an image is detected, a specific-image substitution processing portion replaces it with a predetermined ingredient label mark, providing clarity on the materials used.

Another significant patent is a document reading apparatus that features a function for reading documents displayed on a screen. This apparatus integrates an area sensor portion and a main CPU that controls the screen display. The area sensor detects reflection light from objects placed on the screen, allowing the main CPU to determine if the object is a document. If confirmed, the apparatus sets a document reading mode to facilitate the reading process.

Career Highlights

Kazumasa Tonami is currently employed at Sharp Kabushiki Kaisha Corporation, where he continues to innovate in the field of image forming technologies. His work has not only advanced the capabilities of printing devices but has also contributed to the development of environmentally friendly practices in the industry.

Collaborations

Throughout his career, Tonami has collaborated with talented individuals such as Satoshi Murakami and Manabu Itoh. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Kazumasa Tonami's contributions to image forming technology highlight his commitment to innovation and sustainability. His patents reflect a deep understanding of the industry's needs and a dedication to improving the functionality of printing devices. Through his work at Sharp Kabushiki Kaisha Corporation, Tonami continues to pave the way for advancements in this vital field.