Toshihisa Saruta

This inventor holds 45 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 1 EPO patent, primarily in Inkjet Printing Technology. Top assignee: Seiko Epson Corporation. Active years: 1995-2014.

USPTO Granted Patents = 45 (Patent Applications = 3)

% Patents Active = 80.0

CIPO Patents = 2

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.7

ph-index = 15

Forward Citations = 922(Granted Patents)

Location History:

Nagano, JP (1995 - 2004)
Nagano-ken, JP (2001 - 2011)
Suwa, JP (1996 - 2012)
Matsumoto, JP (2007 - 2014)

Company Filing History:

45 out of 34,238

Seiko Epson Corporation

patents

Years Active: 1995-2014

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Areas of Expertise:

Inkjet Printing

Liquid Ejecting Apparatus

Ink Cartridge

Printer

Print Head Control

Compatibility Judgement

Printing Fluid Container

Cartridge Management

Multiple Print Heads

Ink Meniscus Vibration

Dot Printing

Circuit Board Terminals

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8894171 - Liquid ejecting apparatus and liquid ejecting method (2014-11-25),

2. 8857935 - Liquid ejecting apparatus and liquid ejecting method (2014-10-14),

3. 8833890 - Liquid ejecting apparatus (2014-09-16),

4. 8690279 - Liquid ejecting apparatus and control method thereof (2014-04-08),

5. 8303066 - Liquid ejecting apparatus (2012-11-06),

6. 7988249 - Liquid ejecting apparatus (2011-08-02),

7. RE41377 - Printer and ink cartridge attached thereto (2010-06-14),

8. RE41238 - Printer and ink cartridge attached thereto (2010-04-19),

9. 7625060 - Cartridge, printing apparatus, and method of transmitting information to and from cartridge (2009-12-01),

10. 7513590 - Method of normality decision with regard to ink cartridge and printer actualizing the method (2009-04-07),

11. 7500726 - Liquid ejecting apparatus driving-signals generation (2009-03-10),

12. 7393092 - Ink cartridge and printer using the same (2008-07-01),

13. 7270388 - Printing apparatus, computer-readable storage medium, computer system, printing method, and method for manufacturing printed article (2007-09-18),

14. 7267415 - Printer and ink cartridge attached thereto (2007-09-11),

15. 7195346 - Ink cartridge and printer using the same (2007-03-27),

Title: The Innovative Mind of Toshihisa Saruta

Introduction: Toshihisa Saruta, a talented inventor hailing from Nagano-ken, Japan, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toshihisa Saruta's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in the tech industry, Toshihisa Saruta has worked with leading research institutions and tech companies to bring his ideas to life. His work has been recognized with multiple awards for innovation and excellence.

Collaborations: Toshihisa Saruta has collaborated with top engineers, designers, and scientists from around the world to push the boundaries of technology. His partnerships have led to the development of cutting-edge products that have revolutionized various industries.

Conclusion: In conclusion, Toshihisa Saruta's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the tech world. His contributions continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.

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3 patents pending:

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihisa Saruta. Retrieved from https://idiyas.com/inventor/toshihisa-saruta

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile