This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Electric Co.. Active years: 1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995
Title: The Innovations of Osamu Tsutsumida
Introduction
Osamu Tsutsumida is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of inkjet printing technology. His innovative designs have paved the way for advancements in printing efficiency and quality.
Latest Patents
One of Tsutsumida's key patents is for an ink jet printer head and the manufacturing method associated with it. This invention includes a pair of body plates that are bonded together, featuring a recess portion on at least one of the plates. The recess contains multiple pressure chambers and orifices that communicate with these chambers. A pressure generating section, composed of several driving portions made from a piezoelectric member, is also included. These driving portions have pressure applying surfaces that are opposed to the pressure chambers. A resin member is molded with the pressure generating section inserted to form at least one of the body plates. This design ensures that even with a high density of driving portions, the resin member can fill the spaces between them effectively. This innovation leads to high-density printing and enhances the productivity of the ink jet printer head. Tsutsumida holds 1 patent for this invention.
Career Highlights
Osamu Tsutsumida has been associated with Tokyo Electric Co., where he has contributed to various projects and innovations in printing technology. His work has been instrumental in improving the performance and reliability of inkjet printers.
Collaborations
Tsutsumida has collaborated with Masashi Shimosato, working together to advance the technology in their field. Their partnership has led to significant improvements in the design and functionality of inkjet printing systems.
Conclusion
Osamu Tsutsumida's contributions to inkjet printing technology exemplify the impact of innovative thinking in engineering. His patent for the ink jet printer head showcases his ability to enhance productivity and quality in printing. Through his work at Tokyo Electric Co. and collaborations with fellow inventors, Tsutsumida continues to influence the future of printing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile