Inventors with similar research interests:
Location History:
- Matsumato, JP (2009)
- Masumato, JP (2010)
- Shiojiri, JP (2008 - 2011)
- Suwa, JP (2007 - 2012)
- Matsumoto, JP (2009 - 2012)
- Nagano-ken, JP (2002 - 2013)
- Nagano, JP (2014)
Company Filing History:
Years Active: 2002-2014
Areas of Expertise:
Title: The Innovative Contributions of Hirokazu Nunokawa
Introduction
Hirokazu Nunokawa, based in Nagano-ken, Japan, is a prominent inventor known for his extensive contributions to the fields of printing technology and fluid dynamics. With a remarkable portfolio of 72 patents, Nunokawa has made significant advancements that enhance the efficiency and functionality of various devices.
Latest Patents
Among his latest innovations, Nunokawa has developed a fluid discharge device designed to minimize the number of unstable nozzles following inspection. This device features a discharge head capable of releasing fluid from the nozzle and includes a comprehensive inspection process to ensure optimal performance. The controller in the system conducts a pre-process that prepares nozzles for fluid discharge, allowing for meticulous inspection and operational reliability.
In addition, he has patented a printing apparatus and method that optimizes ink ejection. This innovative printing system consists of a head that can eject multiple types of ink, with varying amounts dispensed based on designated tone values. The drive signal generating section is responsible for creating micro-adjusted drive signals that cater to the specific ink types, thus enhancing the printing quality and precision.
Career Highlights
Hirokazu Nunokawa's career is primarily associated with Seiko Epson Corporation, a leading company in imaging and printing technologies. His work at this organization has been instrumental in pushing the boundaries of what is possible in the realm of printing solutions and fluid dispensing mechanisms.
Collaborations
Throughout his journey, Nunokawa has collaborated with esteemed colleagues, including Toru Miyamoto and Bunji Ishimoto. These partnerships have facilitated a dynamic exchange of ideas and innovation, fostering an environment where technological advancements can thrive.
Conclusion
Hirokazu Nunokawa's dedication to his craft and his innovative spirit have significantly influenced the printing and fluid dynamic industries. With a growing list of patents and a commitment to excellence, Nunokawa continues to be a driving force behind new technological advancements, ensuring that the future of these industries remains bright.