Ryosuke Doi

This inventor holds 31 USPTO granted patents and 3 published patent applications and 7 EPO patents, primarily in Thermal Flow Measurement. Top assignees: Hitachi Automotive Systems, Ltd., Hitachi Astemo Ltd.. Active years: 2014-2022.

USPTO Granted Patents = 31 (Patent Applications = 3)

% Patents Active = 93.5

EPO Patents = 7 (Patent Applications = 1)

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 28(Granted Patents)

Location History:

Ibaraki, JP (2019)
Hitachinaka, JP (2014 - 2022)

Company Filing History:

30 out of 2,028

Hitachi Automotive Systems, Ltd.

Years Active: 2014-2022

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Areas of Expertise:

Thermal Airflow Sensor

Thermal Flow Meter

Fluid Flow Sensor

Temperature Detection

Bypass Passage

Circuit Package

Airflow Measuring Device

Ventilation Hole

Diaphragm

Flow Rate Measurement

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11391611 - Thermal airflow sensor (2022-07-19),

2. 10935403 - Thermal flow meter including a cover mounted on a housing and where a bypass passage is formed by the cover and a bypass passage trench (2021-03-02),

3. 10670440 - Thermal airflow measuring device (2020-06-02),

4. 10655993 - Thermal flow meter including a cover mounted on a housing and where a bypass passage is formed by the cover and a bypass passage trench (2020-05-19),

5. 10514287 - Thermal flow meter with an asymmetrical inflow-side of circuit package (2019-12-24),

6. 10393557 - Thermal fluid flow sensor (2019-08-27),

7. 10352747 - Thermal air flow-rate sensor (2019-07-16),

8. 10345131 - Thermal flow meter (2019-07-09),

9. 10345128 - Thermal flow meter with a case having an external terminal for outputting an electric signal (2019-07-09),

10. 10240957 - Thermal airflow sensor (2019-03-26),

11. 10190899 - Thermal flow sensor (2019-01-29),

12. 10190897 - Thermal flow meter including a cover mounted on a housing and where a bypass passage is formed by the cover and bypass passage trench (2019-01-29),

13. 10012522 - Thermal flow meter (2018-07-03),

14. 10001394 - Thermal airflow sensor (2018-06-19),

15. 9989390 - Thermal airflow measuring device (2018-06-05),

Title: Ryosuke Doi - Innovator from Hitachinaka, Japan

Introduction: Ryosuke Doi is a renowned inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ryosuke Doi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Ryosuke Doi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

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

Conclusion: Ryosuke Doi's passion for innovation, coupled with his dedication to pushing the boundaries of technology, has solidified his reputation as a visionary inventor in the global tech community.