Company Filing History:

22 out of 42,496

Hitachi, Ltd.

patents

1 out of 66

The Chugoku Electric Power Co., Inc.

patents

1 out of 1

Chugoku Electric Mfg. Co., Ltd.

patent

4. 1 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 1981-2003

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6525917 - Power transforming system and method (2003-02-25),

2. 6466425 - Insulating arrester capable of providing a voltage distribution that is substantially symmetrical around the center of the overall height of the arrester (2002-10-15),

3. 6407900 - Lightning protection system for wind power generation installation (2002-06-18),

4. 5959823 - Tank-type surge arrester (1999-09-28),

5. 5912792 - Mounting construction of a tank-type lightning arrester for a neutral (1999-06-15),

6. 5764129 - Ceramic resistor, production method thereof, neutral grounding resistor (1998-06-09),

7. 5680316 - Method for estimating discharge capability of zinc oxide power element, (1997-10-21),

8. 5614138 - Method of fabricating non-linear resistor (1997-03-25),

9. 5610570 - Voltage non-linear resistor and fabricating method thereof (1997-03-11),

10. 5590018 - Arrangement of arrestors in a gas-insulated switchgear (1996-12-31),

11. 5585996 - Arrestor for gas insulated switchgear (1996-12-17),

12. 5574613 - Lightning arrester having machinery built-in (1996-11-12),

13. 5561581 - Arrester and manufacturing method thereof (1996-10-01),

14. 5548468 - Surge arrester using zinc oxide elements installed in parallel, and (1996-08-20),

15. 5515231 - Thyristor valve arrester and DC power transmission thyristor valve using (1996-05-07),

Title: The Innovative Journey of Shingo Shirakawa

Introduction: Shingo Shirakawa is a renowned inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shingo Shirakawa holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Shirakawa has worked with leading tech companies, including Hitachi, where he played a pivotal role in developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Shingo Shirakawa has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing that has led to remarkable advancements in technology.

Conclusion: Shingo Shirakawa's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor in the realm of technology, inspiring future generations to continue pushing the boundaries of what is possible.

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