Company Filing History:
Years Active: 1993-2004
Title: Seigen Otani: Innovator in Ink-Jet Technology
Introduction
Seigen Otani is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of ink-jet technology, holding a total of 8 patents. His innovative approaches have paved the way for advancements in printing technology.
Latest Patents
One of his latest patents is a method of producing an ink-jet recording head. This method utilizes ion milling to create a piezoelectric layer on a substrate, followed by the simultaneous etching of the electrode and piezoelectric layers. This process enhances the efficiency of ink ejection. Another notable patent involves an ink jet head designed with multiple nozzles that discharge ink from an ink supply unit. This design includes pressure chambers and units that apply pressure to facilitate ink discharge, improving both fabrication efficiency and reliability.
Career Highlights
Throughout his career, Seigen Otani has worked with notable companies such as Fujitsu Corporation and Fuji Photo Film Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative printing solutions.
Collaborations
Seigen has collaborated with talented individuals in the field, including Yoshiaki Sakamoto and Shuji Koike. Their combined efforts have led to advancements in ink-jet technology.
Conclusion
Seigen Otani's contributions to ink-jet technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the future of printing technology.