Company Filing History:

10 out of 129

Ricoh Printing Systems, Ltd.

patents

Hitachi Koki Co., Ltd.

patents

5. 3 out of 47

Hitachi Printing Solutions, Ltd.

patents

Years Active: 1990-2020

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35 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10730292 - Liquid discharge head, liquid discharge device, and liquid discharge apparatus (2020-08-04),

2. 10022963 - Liquid discharge head, liquid discharge device, and liquid discharge apparatus (2018-07-17),

3. 8911062 - Liquid-jet head and image forming apparatus (2014-12-16),

4. 8845051 - Droplet ejecting apparatus and method for driving the same (2014-09-30),

5. 8777349 - Image forming apparatus including recording head for ejecting liquid droplets (2014-07-15),

6. 8657401 - Image forming apparatus with ink-jet printing system (2014-02-25),

7. 8393716 - Liquid ejection head including flow channel plate formed with pressure generating chamber, method of manufacturing such liquid ejection head, and image forming apparatus including such liquid ejection head (2013-03-12),

8. 8348407 - Liquid ejection head, liquid-droplet ejection device, and image forming apparatus (2013-01-08),

9. 7744197 - Method for manufacturing inkjet recording head of inkjet recording device (2010-06-29),

10. 7695114 - Inkjet head and method of producing the same (2010-04-13),

11. 7681987 - Inkjet recording head (2010-03-23),

12. 7654652 - Ink jet head (2010-02-02),

13. 7651203 - Inkjet recording device, ejecting device provided therein, and method of calibrating ejection characteristic for droplet (2010-01-26),

14. 7494210 - Inkjet recording head having dynamic vibration absorber (2009-02-24),

15. 7478898 - Recording head for inkjet recording device (2009-01-20),

Title: Innovation Spotlight: Satoru Tobita - Mastermind Behind Cutting-Edge Liquid Discharge Technology

Introduction:

Meet Satoru Tobita, a prolific inventor hailing from Hitachinaka, Japan, known for his exceptional contributions to the field of liquid discharge technology. With an impressive portfolio of 35 patents under his belt, Tobita-san continues to push the boundaries of innovation and engineering excellence.

Latest Patents:

Among his recent patents is a groundbreaking Liquid Discharge Head, Liquid Discharge Device, and Liquid Discharge Apparatus. This revolutionary technology features a sophisticated system of nozzles, individual liquid chambers, a common liquid chamber, a deformable damper, and a damper chamber. The design allows for precise and efficient liquid discharge, showcasing Tobita-san's ingenuity and expertise in fluid dynamics.

Career Highlights:

Throughout his career, Satoru Tobita has made significant contributions to leading companies in the industry. He has lent his talents to Ricoh Printing Systems, Ltd., and the renowned Sony Corporation, where he has played a pivotal role in driving innovation and shaping the future of printing and liquid handling technologies.

Collaborations:

In his professional journey, Tobita-san has had the privilege of collaborating with esteemed colleagues such as Yoshikane Matsumoto and Toshiharu Sumiya. Together, they have combined their knowledge and skillsets to create groundbreaking solutions that have redefined the standards of the industry.

Conclusion:

Satoru Tobita stands as a testament to the power of innovation and dedication in transforming the technological landscape. His relentless pursuit of excellence and his unwavering commitment to pushing the boundaries of what is possible make him a true pioneer in the field of liquid discharge technology. The impact of his inventions continues to shape the industry, inspiring future generations of inventors to dream big and push the limits of what can be achieved.

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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.