Location History:
- Oonojo, JP (2006 - 2008)
- Kadoma, JP (2009 - 2010)
- Ohnojo, JP (2006 - 2013)
- Fukuoka, JP (1994 - 2017)
Company Filing History:
12 out of 27,375 
7 out of 16,453 
4 out of 113 Years Active: 1994-2017
Title: Innovation and Contributions of Hiroyuki Matsuba in Ink Supply Devices
Introduction
Hiroyuki Matsuba, an inventive mind located in Fukuoka, Japan, has made significant strides in the world of ink supply technology. With a portfolio of 22 patents, Matsuba has become a notable figure in the field, contributing to the advancement of printhead technology and ink delivery systems.
Latest Patents
Matsuba's recent innovations include an ink supply device for printheads and an ink jet head unit. The ink supply device comprises an ink cartridge and a damper device, connected through a flexible tube to the printhead, which reciprocates to discharge ink drops for printing. This device includes a pressure-relaxing damper featuring a case with a pressure chamber, an ink introduction passage, and a flexible plate with a waveform structure designed to mitigate pressure fluctuations during ink supply. Additionally, his ink jet head unit features multiple nozzle arrays capable of ejecting ink from numerous nozzle holes. It incorporates flat cables that connect to the head and transmit ink ejection signals, enabling high-precision printing.
Career Highlights
Throughout his career, Matsuba has worked with prominent companies, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation, where he contributed his expertise in developing innovative printing technologies. His work has helped to enhance the functionality and efficiency of ink jet systems, paving the way for better printing solutions.
Collaborations
Matsuba's journey in innovation is marked by his collaborations with talented professionals, including Tetsuya Matsuzaki and Hiroaki Nakashima. Together, they have pushed the boundaries of printing technology, resulting in advancements that have greatly benefited the industry.
Conclusion
Hiroyuki Matsuba stands out as a prolific inventor whose contributions to ink supply devices have led to remarkable improvements in printing technology. His extensive list of patents and collaborative efforts demonstrate his commitment to innovation while providing valuable solutions in the realm of ink technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.