Company Filing History:

30 out of 42,485

Hitachi, Ltd.

patents

1 out of 162

Hitachi Engineering Co., Ltd.

where one patent can have more than one assignee

Years Active: 1982-2015

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30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8989339 - Zirconium alloy material (2015-03-24),

2. 7661575 - Friction stirring-welding method (2010-02-16),

3. 7635075 - Method of friction stir-spot welding and welding apparatus (2009-12-22),

4. 6909185 - Composite material including copper and cuprous oxide and application thereof (2005-06-21),

5. 6874672 - Apparatus and method for frictional stirring weld (2005-04-05),

6. 6843405 - Method of joining metallic materials (2005-01-18),

7. 6833617 - Composite material including copper and cuprous oxide and application thereof (2004-12-21),

8. 6814544 - Method for manufacturing turbine blade and manufactured turbine blade (2004-11-09),

9. 6729526 - Friction stir welding apparatus and method and processing apparatus and method (2004-05-04),

10. 6146094 - Motor-driven blower and method of manufacturing impeller for (2000-11-14),

11. 5872826 - Fuel assembly channel box having burnable poison (1999-02-16),

12. 5862194 - Zirconium based alloy of low irradiation growth, method of producing the (1999-01-19),

13. 5770333 - Nonaqueous secondary battery and negative electrode material therefor (1998-06-23),

14. 5640435 - Fuel assembly and nuclear reactor (1997-06-17),

15. 5617456 - Fuel assembly and nuclear reactor (1997-04-01),

Title: Masahisa Inagaki: Pioneering Inventor from Hitachi

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

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

Career Highlights: Throughout his illustrious career, Inagaki has worked on numerous projects that have revolutionized the way we perceive technology. His innovative spirit and passion for invention have led to the development of cutting-edge solutions that have impacted industries worldwide.

Collaborations: Inagaki has collaborated with leading tech companies and research institutions, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have resulted in the creation of transformative technologies that have shaped the modern technological landscape.

Conclusion: Masahisa Inagaki's relentless pursuit of innovation and his remarkable contributions to the world of technology make him a true pioneer in his field, inspiring future generations of inventors and innovators.

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1 patent (CIPO):

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1 patent pending (CIPO):

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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.