Company Filing History:
Years Active: 2004-2007
Title: Osamu Tateishi: Innovator in Liquid Jetting Technology
Introduction
Osamu Tateishi is a prominent inventor based in Nagasaki, Japan. He has made significant contributions to the field of liquid jetting technology, particularly in applications related to inkjet printing. With a total of 4 patents to his name, Tateishi's work has had a considerable impact on the industry.
Latest Patents
Tateishi's latest patents include innovative designs for a liquid jetting head and a liquid jetting apparatus. One of his notable inventions is a method of manufacturing the liquid jetting head, which is particularly suited for thermal inkjet printers. This invention involves a treatment process that builds up a coating type insulating material film and a method for effectively removing this film in the regions of heating elements. This approach helps prevent deterioration of the heating elements, even when steps are generated by a spin-on-glass (SOG) film. Another significant patent is for a liquid dispenser that features a substrate with multiple liquid-dispensing portions, including liquid chambers, nozzles, and heating elements. This design ensures efficient ejection of liquid droplets while maintaining the integrity of the heating elements through protective and insulating layers.
Career Highlights
Osamu Tateishi is currently employed at Sony Corporation, where he continues to develop cutting-edge technologies in liquid dispensing and printing. His work at Sony has allowed him to collaborate with other talented engineers and inventors in the field.
Collaborations
Tateishi has worked alongside notable colleagues such as Takaaki Miyamoto and Shogo Ono. Their combined expertise has contributed to the advancement of liquid jetting technologies and the development of innovative products.
Conclusion
Osamu Tateishi's contributions to liquid jetting technology exemplify the spirit of innovation in the field of printing. His patents not only enhance the functionality of inkjet printers but also pave the way for future advancements in liquid dispensing technologies.