Hironobu Tadenuma

Title: Hironobu Tadenuma: Innovator in Image Processing Technology

Introduction

Hironobu Tadenuma is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of image processing technology. With a total of 2 patents to his name, Tadenuma's work focuses on enhancing the functionality and efficiency of image reading and printing systems.

Latest Patents

Tadenuma's latest patents include a lamp unit and an image reading apparatus utilizing the same. The lamp unit is designed to serve as a light source for an image reading apparatus, effectively reducing changes over time in the quantity of light emitted. This innovative lamp unit features a hollow cylindrical gas-filled tube, a pair of electrodes, an electrically insulating cladding tube, and a heat-accumulating member.

Another significant patent is a data correction subsystem and method for a color image processing system. This system includes a color image reading device and a color image printing device. It allows for the transmission of a chart file to the printing device, enabling the production of a sample chart. Calibration data is then calculated from the read sample data, ensuring that the data can be accurately corrected for printing.

Career Highlights

Hironobu Tadenuma is currently employed at Seiko Epson Corporation, a leading company in imaging and printing technology. His work at Epson has allowed him to develop innovative solutions that enhance the quality and efficiency of image processing systems.

Collaborations

Tadenuma has collaborated with notable coworkers such as Shuichi Ichinose and Toshimitsu Ohara. Their combined expertise has contributed to the advancement of technology in their field.

Conclusion

Hironobu Tadenuma's contributions to image processing technology through his patents and work at Seiko Epson Corporation highlight his role as an influential inventor. His innovative solutions continue to impact the industry positively.