Location History:
- Akashi, JP (2011)
- Hyogo, JP (2003 - 2015)
Company Filing History:
Years Active: 2003-2015
Title: Kouji Ohnishi: Pioneering Innovations in Liquid Ejection Technology
Introduction
Kouji Ohnishi is a notable inventor based in Hyogo, Japan. With an impressive portfolio of four patents, he has significantly contributed to the field of liquid ejection technology. His work is instrumental in advancing image forming devices and related mechanisms.
Latest Patents
Among his latest patents are innovations centered around liquid drop ejecting heads and image forming devices. One of his prominent inventions involves a liquid drop ejecting head that comprises a nozzle plate for forming nozzles, a liquid chamber substrate that creates liquid chambers in communication with the nozzles, and a diaphragm that exerts pressure on the liquid. Notably, a protection film is formed on the inner walls of the liquid chambers during the manufacturing process, enhancing durability and performance. His patents also include detailed designs for actuator elements and discharge devices, where innovative features minimize manufacturing defects and optimize functionality.
Career Highlights
Kouji Ohnishi's career includes his influential role at Ricoh Company, Ltd., where he applies his extensive knowledge in engineering to develop cutting-edge technologies. His persistence and creativity have positioned him as a central figure within the company, leading numerous projects that showcase his expertise in liquid ejection systems.
Collaborations
Ohnishi works alongside talented colleagues, including Manabu Nishimura and Kaichi Ueno. Their collaborative efforts have fostered a productive environment, driving innovation and the successful development of advanced technologies in their respective fields.
Conclusion
In summary, Kouji Ohnishi is a visionary inventor whose contributions to liquid ejection technology have led to significant advancements in image forming devices. His collaboration with others and commitment to innovation at Ricoh Company, Ltd. position him as a leader in the industry, paving the way for future breakthroughs in technology.