Location History:
- Hitachi, JP (1982 - 1987)
- Mito, JP (1987 - 2002)
- Ibaraki, JP (1993 - 2010)
- Hitachinaka, JP (2010 - 2011)
Company Filing History:
25 out of 42,485 
21 out of 1,267 
2 out of 28,544 
Years Active: 1982-2011
Title: Takao Umeda: Innovator in Transfer Apparatus and Inkjet Head Technology
Introduction
Takao Umeda, an accomplished inventor based in Mito, Japan, holds an impressive portfolio of 40 patents. His innovations primarily focus on transfer apparatuses and manufacturing methods related to image-forming technologies. Umeda's work has significantly advanced the capabilities and efficiencies of various printing technologies.
Latest Patents
Among his latest patents, Umeda has developed a unique transfer apparatus that comprises a toner image supporting body and a corona transfer means, which are strategically oppositely disposed. This system incorporates a vibrating unit that exerts a vibration force on the rear face of the toner supporting body, which enhances the transfer efficacy. His work also includes a method for manufacturing an inkjet head through anodic bonding of silicon members. In this innovative procedure, he utilizes silicon dioxide and borosilicate glass layers, ultimately bonding them under specific conditions, generating a robust interface crucial for advanced inkjet technology.
Career Highlights
Umeda has significantly contributed to the technological advancements at renowned companies, including Hitachi, Ltd. and Hitachi Koki Co., Ltd. His tenure at these organizations has allowed him to spearhead numerous projects focused on enhancing imaging and printing technologies. Umeda's work has not only improved product performance but has also set new standards in the industry.
Collaborations
Throughout his career, Takao Umeda has collaborated with distinguished colleagues, including Tatsuo Igawa and Tetsuya Nagata. These collaborations have catalyzed innovative solutions, reflecting a strong team dynamic focused on pioneering advancements in their respective fields.
Conclusion
Through his extensive patent portfolio and collaborative efforts, Takao Umeda continues to be a pivotal figure in the realm of transfer apparatus and inkjet technology. His innovations hold the potential to drive future advancements in printing and imaging, contributing to more efficient and effective solutions in the industry.
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.