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Keiji Ohta

USPTO Granted Patents = 32 (Patent Applications = 5)

EPO Patents = 5

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 24(Granted Patents)

Location History:

Suwa-gun Nagano, JP (2020)
Nagano, JP (2008 - 2024)

Company Filing History:

Nidec Sankyo Corporation

Years Active: 2008-2025

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32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12242907 - Card transport unit (2025-03-04),

2. 11995509 - Card processing device and cover member (2024-05-28),

3. 11900186 - Card reader (2024-02-13),

4. 11724903 - Card processing device (2023-08-15),

5. 11186096 - Card-issuing device (2021-11-30),

6. 10682867 - Card processing device (2020-06-16),

7. 10668360 - Card collection storage and card processing device (2020-06-02),

8. 10635953 - Card feed-out device (2020-04-28),

9. 10586134 - Card issuing device (2020-03-10),

10. 10552726 - Card-type medium counting mechanism, card-type medium housing device, and card housing device (2020-02-04),

11. 9751707 - Card conveying mechanism and card issuing device (2017-09-05),

12. 9656478 - Ink ribbon cassette, ink ribbon cartridge, printing device and control method for printing device (2017-05-23),

13. 9498996 - Ink ribbon cassette, ink ribbon cartridge, printing device and control method for printing device (2016-11-22),

14. 9381764 - Ink ribbon cassette, ink ribbon cartridge, printing device and control method for printing device (2016-07-05),

15. 9117101 - Medium processing apparatus and control method for medium processing apparatus (2015-08-25),

Title: Keiji Ohta: Pioneering Inventor from Nagano, JP

Introduction: Keiji Ohta is a renowned inventor hailing from Nagano, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Keiji Ohta holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Keiji Ohta has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Keiji Ohta has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Keiji Ohta's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazer in the world of inventors.

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