Company Filing History:

11 out of 42,485

Hitachi, Ltd.

patents

10 out of 203

Hitachi Media Electronics Co., Ltd.

patents

2 out of 46

Hitachi Video and Information System, Inc.

patents

4. 1 out of 208

Hitachi Denshi Kabushiki Kaisha

patents

5. 1 out of 1,641

Hitachi Chemical Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1991-2014

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21 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8644367 - Antenna beam scan unit and wireless communication system using antenna beam scan unit (2014-02-04),

2. 8102102 - Thin film tuning-fork type inflection resonator and electric signal processing element (2012-01-24),

3. 7915793 - Thin film tuning-fork type inflection resonator and electric signal processing element (2011-03-29),

4. 7659795 - Antenna duplexer and wireless terminal using the same (2010-02-09),

5. 7586390 - Bulk acoustic wave resonator, bulk acoustic wave filter, RF module including bulk acoustic wave resonator and/or filter, and bulk acoustic wave oscillator (2009-09-08),

6. 7561010 - Piezoelectric thin film resonators (2009-07-14),

7. 7499678 - Antenna sharing device and wireless communication terminal using the same (2009-03-03),

8. 7489063 - Thin film piezoelectric bulk acoustic wave resonator and radio frequency filter using the same (2009-02-10),

9. 7385464 - Resonator type filter (2008-06-10),

10. 6766149 - Mobile radio terminal and surface acoustic wave antenna duplexer (2004-07-20),

11. 6714099 - Radio frequency filter, radio frequency circuit, antenna duplexer and radio terminal (2004-03-30),

12. 6525624 - Band-switchable surface acoustic wave antenna duplexer and mobile radio terminal (2003-02-25),

13. 6047306 - CDMA communication RF signal processing apparatus using SAW (2000-04-04),

14. 5666091 - Structure of surface acoustic wave filter (1997-09-09),

15. 5438305 - High frequency module including a flexible substrate (1995-08-01),

Title: The Innovative Journey of Nobuhiko Shibagaki

Introduction: Nobuhiko Shibagaki, a talented inventor hailing from Kokubunji, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shibagaki's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Shibagaki has worked with leading research institutions and universities to develop cutting-edge technologies in the areas of sustainable energy, robotics, and artificial intelligence.

Collaborations: Throughout his career, Shibagaki has collaborated with top companies in the tech industry, such as Sony and Toyota, to bring his inventions to the market and make a positive impact on society.

Conclusion: Nobuhiko Shibagaki's passion for innovation and his dedication to creating a more sustainable future have solidified his position as a respected figure in the world of technology and invention.

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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.