Company Filing History:

5 out of 1,571

Mitsumi Electric Company Ltd.

patents

5 out of 27

Denyo Kabushiki Kaisha

patents

1 out of 2

Tokyo Denki Kagaku Kogyo Kabushiki Kaisha (tdk Electronics Co., Ltd.)

patents

4. 1 out of 16

Tokyo Denki Kagaku Kogyo Kabushiki Kaisha

patents

5. 1 out of 333

Tdk Electronics Company, Limited

patents

Years Active: 1978-2013

Loading Chart...

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8391019 - Connection terminal and AC adapter (2013-03-05),

2. 7123488 - DC/DC converter including a Zener diode having a substantially zero temperature coefficient (2006-10-17),

3. D517985 - Adapter (2006-03-28),

4. D452842 - Adapter (2002-01-09),

5. 6006418 - Method of manufacturing a rotors with permanent magnet (1999-12-28),

6. 5936320 - Engine-driven permanent magnetic type welding generator (1999-08-10),

7. 5828152 - Rotor with permanent magnet of generator and method of manufacturing the (1998-10-27),

8. 5796190 - Engine-driven permanent magnetic type welding generator (1998-08-18),

9. 5726875 - AC-DC adapter (1998-03-10),

10. D384033 - Engine-driven electric generator for welding (1997-09-23),

11. 4363088 - Electric power source units (1982-12-07),

12. 4110260 - Electroconductive composite ceramics (1978-08-29),

13. 4098725 - Low thermal expansive, electroconductive composite ceramics (1978-07-04),

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I am here to assist you with an article about inventor Hirotaka Yamamoto.

Title: The Ingenious Mind of Hirotaka Yamamoto: Pioneering Innovations in Tokyo

Introduction: Hirotaka Yamamoto, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of technology with a total of 13 patents to his name.

Latest Patents:

1. Connection Terminal and AC Adapter: Yamamoto's recent invention involves a connection terminal with intricate features such as elastic contact pieces and support parts to enhance terminal connectivity.

2. DC/DC Converter with Zener Diode: His innovative DC/DC converter integrates a Zener diode with a zero temperature coefficient, providing stable voltage regulation within a specific range.

Career Highlights: Yamamoto's career has been marked by his tenure at renowned companies like Mitsumi Electric Company Ltd. and Denyo Kabushiki Kaisha, where he showcased his prowess in inventing cutting-edge technologies.

Collaborations: Throughout his career, Yamamoto collaborated with talented individuals like Masanobu Takeda and Yasumasa Mizuno, fostering a creative environment for groundbreaking innovations.

Conclusion: Hirotaka Yamamoto's inventive spirit and dedication to technological advancement have solidified his position as a pioneering inventor in Tokyo, shaping the future of the industry through his patents and collaborations.

Should you need further information or details regarding innovators, inventions, or patents, feel free to reach out or explore our website, idiyas.com.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

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.