This inventor holds 32 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Liquid Discharge Technology. Top assignees: Ricoh Company, Ltd., Hitachi Koki Co., Ltd., Hitachi Printing Solutions, Ltd.. Active years: 1994-2026.
Location History:
- Katsuta, JP (1994)
- Tokai-mura, JP (2000)
- Toukai, JP (2002)
- Tokai, JP (2003)
- Hitachinaka, JP (2008 - 2011)
- Kanagawa, JP (2014 - 2015)
- Ibaraki, JP (1995 - 2021)
Company Filing History:
20 out of 28,925 
7 out of 1,267 
1 out of 47 
Years Active: 1994-2026
Areas of Expertise:
Title: The Innovations of Yukio Otome in Liquid Discharge Technology
Introduction
Yukio Otome, based in Ibaraki, Japan, is a prominent inventor known for his significant contributions to liquid discharge technology. With an impressive portfolio of 31 patents, he has made a notable impact in the fields of liquid discharge devices and apparatuses.
Latest Patents
Among his latest innovations are patents for a liquid discharge head that incorporates supply and discharge channels designed for optimal fluid dynamics. This invention features a nozzle for discharging liquid, alongside an individual chamber that efficiently communicates with the nozzle. The design ensures that the fluid resistance of the supply channel exceeds that of the discharge channel, enhancing performance.
Another groundbreaking innovation by Otome is a liquid circulating apparatus. This system is configured to circulate liquid through a liquid ejecting head and includes a circulation route with both supply-side and discharge-side tanks. By maintaining a pressure differential between these tanks, the design allows for efficient liquid circulation during operation.
Career Highlights
Yukio Otome has garnered experience working with reputable companies such as Ricoh Company, Ltd. and Hitachi Koki Co., Ltd. His extensive work in these organizations has paved the way for his innovative patent developments and contributions to liquid discharge technology.
Collaborations
Throughout his career, Otome has collaborated with notable coworkers, including Hiroyuki Mabuchi and Takahiro Yoshida. These partnerships have fostered an environment of creativity and innovation, contributing to the advancements in the technology sector he is known for.
Conclusion
Yukio Otome exemplifies the spirit of innovation in liquid discharge technology. His 31 patents reflect a deep understanding of fluid dynamics and practical application in industrial settings. As he continues to contribute to this field, his work serves as a foundation for future advancements in liquid discharge systems.