EPO Patents = 1

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 95(Granted Patents)

Location History:

Nagano, JP (2000 - 2015)
Kawasaki, JP (1996 - 2017)
Tokyo, JP (2017)
Matsumoto, JP (2011 - 2023)

Company Filing History:

26 out of 4,800

Fuji Electric Co., Ltd.

patents

3 out of 116

Fuji Electric Systems Co. Ltd.

patents

3 out of 25,530

Sharp Kabushiki Kaisha Corporation

patents

4. 3 out of 21,831

Honda Motor Co., Ltd.

where one patent can have more than one assignee

Years Active: 1996-2025

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29 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12261117 - Semiconductor device and method of manufacturing the same (2025-03-25),

2. 11699764 - Semiconductor device and method of manufacturing the same (2023-07-11),

3. 11233052 - Method of manufacturing semiconductor integrated circuit (2022-01-25),

4. 11189685 - Resistance element and manufacturing method of resistance element (2021-11-30),

5. 10825812 - Semiconductor integrated circuit (2020-11-03),

6. 10727180 - Resistive element and method of manufacturing the resistive element (2020-07-28),

7. 10725087 - Semiconductor integrated device and gate screening test method of the same (2020-07-28),

8. 10217765 - Semiconductor integrated circuit (2019-02-26),

9. 9947527 - Method of manufacturing semiconductor device (2018-04-17),

10. 9893065 - Semiconductor integrated circuit (2018-02-13),

11. 9818845 - MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device (2017-11-14),

12. 9761545 - Isolator and method of manufacturing isolator (2017-09-12),

13. 9698667 - Semiconductor device and power converter equipment (2017-07-04),

14. 9608072 - Semiconductor device (2017-03-28),

15. 9553185 - MOS-driven semiconductor device and method for manufacturing MOS-driven semiconductor device (2017-01-24),

Title: Inventor Hitoshi Sumida

Introduction: Hitoshi Sumida is a renowned inventor based in Matsumoto, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hitoshi Sumida holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies.

Career Highlights: With a career spanning over two decades, Hitoshi Sumida has worked with leading research institutions and universities to develop innovative solutions for complex challenges in the tech industry.

Collaborations: Throughout his career, Hitoshi Sumida has collaborated with top companies in Japan and internationally, fostering a culture of innovation and pushing the boundaries of technological advancements.

Conclusion: Hitoshi Sumida's passion for innovation and his dedication to pushing the limits of technology have solidified his reputation as a pioneering inventor in the global tech community.

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1 patent (EPO):

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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.