Company Filing History:

10 out of 52,711

Kabushiki Kaisha Toshiba

patents

2 out of 108

Toshiba Carrier Corporation

patents

2 out of 2,916

Tokyo Shibaura Denki Kabushiki Kaisha

patents

Years Active: 1981-2010

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7813152 - Power converter (2010-10-12),

2. 6674278 - AC current detection device (2004-01-06),

3. 5936854 - Direct-current power supply system and air conditioner (1999-08-10),

4. 5664428 - Indoor unit for an air-conditioning apparatus (1997-09-09),

5. 5491393 - Drive control apparatus for brushless DC motor and driving method (1996-02-13),

6. 5483141 - Method and apparatus for controlling refrigerator cycle (1996-01-09),

7. 5214367 - Controller for compressor driven by induction motor (1993-05-25),

8. 5207071 - Current control apparatus for air-conditioning system (1993-05-04),

9. 4849950 - Device for reducing the leakage noise of a power converter (1989-07-18),

10. 4825351 - AC-DC converting apparatus having power factor improving circuit (1989-04-25),

11. 4807103 - Apparatus for controlling a PWM controlled inverter (1989-02-21),

12. 4621316 - Inverter control circuit (1986-11-04),

13. 4410937 - Method of controlling polyphase inverters and control circuits therefor (1983-10-18),

14. 4288853 - Digital temperature control system (1981-09-08),

Title: The Innovative Legacy of Michika Uesugi

Introduction:

Michika Uesugi, a prolific inventor hailing from Fuji, JP, has made significant contributions to the field of innovation. His passion for creating transformative technologies has not only impacted the industry but also inspired inventors and researchers worldwide. With a total of 14 patents to his name, Michika Uesugi's work continues to shape the landscape of technological advancements.

Latest Patents:

Among his latest patents, Michika Uesugi has developed a groundbreaking Power Converter. This invention includes a pair of main circuit switching elements connected to diodes, a means for generating a first PWM basic signal for driving a main circuit switching element, and a reverse voltage application circuit triggered by a second PWM basic signal differing only in phase. Additionally, his AC Current Detection Device features an alternating current detector with a current transformer and an operational amplifier for precise current observation with a large amplitude output.

Career Highlights:

Having worked at renowned companies such as Toshiba and Toshiba Carrier Corporation, Michika Uesugi has honed his skills and expertise in the realm of innovation. His journey is marked by a series of groundbreaking inventions that have propelled technological advancements in various sectors.

Collaborations:

Throughout his career, Michika Uesugi has collaborated with notable individuals such as Harunobu Nukushina and Atsuyuki Hiruma. These partnerships have not only enriched his work but have also fostered a culture of innovation and creativity.

Conclusion:

In conclusion, Michika Uesugi's legacy as an inventor is a testament to his unwavering commitment to pushing the boundaries of innovation. His remarkable contributions have left an indelible mark on the field, inspiring future generations of inventors and researchers to strive for excellence. Michika Uesugi's innovative spirit continues to shine brightly, illuminating the path for groundbreaking advancements in technology.

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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.