This inventor holds 10 USPTO granted patents and 3 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2009-2013.
Company Filing History:
Years Active: 2009-2013
Title: The Innovations of Tomoki Hatano
Introduction
Tomoki Hatano is a prominent inventor based in Higashiomi, Japan. He has made significant contributions to the field of inkjet printing technology. With a total of 10 patents to his name, Hatano's work has greatly influenced the efficiency and functionality of inkjet printers.
Latest Patents
Among his latest patents, Hatano has developed a head drive device for inkjet printers. This innovative device includes nozzles and corresponding actuators that are responsible for ejecting liquid ink drops. The drive unit applies a drive signal to the actuators, which is crucial for their operation. The drive unit features a drive waveform generator that creates a drive waveform signal to control the actuators. Additionally, a modulator pulse modulates this drive waveform, while a digital power amplifier amplifies the power of the modulated signal. A low pass filter smoothes the amplified digital signal, supplying it as a drive signal to the actuators. Furthermore, an inverse filter corrects the frequency characteristics of the filter to predetermined specifications, independent of the number of actuators being driven.
Career Highlights
Tomoki Hatano is currently employed at Seiko Epson Corporation, a leading company in the printing technology sector. His work at Epson has allowed him to focus on advancing inkjet technology, contributing to the development of more efficient printing solutions.
Collaborations
Throughout his career, Hatano has collaborated with notable colleagues such as Osamu Shinkawa and Toshiyuki Suzuki. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the printing industry.
Conclusion
Tomoki Hatano's contributions to inkjet printing technology are noteworthy and impactful. His innovative patents and collaborations have positioned him as a key figure in the field. As technology continues to evolve, Hatano's work will undoubtedly play a significant role in shaping the future of printing solutions.