Kazuhiko Ohtsu

USPTO Granted Patents = 37 (Patent Applications = 5)

EPO Patents = 3

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 117(Granted Patents)

Location History:

Numazu, JP (2001)
Mishima, JP (2005 - 2012)
Shizuoka-ken, JP (2015 - 2018)
Shizuoka, JP (2013 - 2019)
Mishima Shizuoka, JP (2017 - 2020)

Company Filing History:

37 out of 6,174

Toshiba Tec Kabushiki Kaisha

patents

13 out of 52,711

Kabushiki Kaisha Toshiba

patents

where one patent can have more than one assignee

Years Active: 2001-2025

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37 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12389177 - Information processing device and information processing program (2025-08-12),

2. 10611169 - Diaphragm pump, liquid circulation module and liquid discharge apparatus (2020-04-07),

3. 10343414 - Liquid circulation device, liquid discharge device and liquid discharge method (2019-07-09),

4. 10272692 - Liquid circulation device, liquid ejection apparatus, and liquid ejection method (2019-04-30),

5. 10239325 - Liquid circulation device, liquid discharge device and liquid discharge method (2019-03-26),

6. 10160223 - Ink circulation device for ink jet head (2018-12-25),

7. 10065428 - Liquid circulation module and liquid ejection apparatus (2018-09-04),

8. RE46980 - Inkjet recording apparatus and recording method by the same usable with recycled paper (2018-08-06),

9. 10022978 - Ink circulation device and ink jet recording apparatus (2018-07-17),

10. 9987853 - Liquid circulation device, liquid discharge device and liquid discharge method (2018-06-05),

11. 9878535 - Ink circulation device and printer (2018-01-30),

12. 9827778 - Ink circulation device and ink ejection device (2017-11-28),

13. 9694595 - Liquid circulation device, liquid discharge device and control method for the same (2017-07-04),

14. 9649849 - Ink circulation device and ink jet recording apparatus (2017-05-16),

15. RE46252 - Inkjet recording apparatus and recording method by the same (2016-12-26),

Title: Kazuhiko Ohtsu - The Innovative Mind from Mishima

Introduction: Kazuhiko Ohtsu is a renowned inventor hailing from Mishima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuhiko Ohtsu holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Kazuhiko Ohtsu has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Kazuhiko Ohtsu has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Kazuhiko Ohtsu's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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5 patents pending:

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3 patents (EPO):

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