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Masami Aiura

USPTO Granted Patents = 16 (Patent Applications = 1)

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 44(Granted Patents)

Location History:

Ibaraki, JP (1996)
Sendai, JP (1998 - 2013)

Company Filing History:

10 out of 5,491

Freescale Semiconductor,inc.

Years Active: 1996-2013

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8493034 - Charge control circuit and battery charger including a charge control circuit (2013-07-23),

2. 8410763 - Controller for buck and boost converter (2013-04-02),

3. 8289001 - Battery charging circuit and battery charger (2012-10-16),

4. 8283898 - Battery charging circuit (2012-10-09),

5. 8091257 - Steam iron with acceleration and tilt detection (2012-01-10),

6. 7872460 - Method for detecting output short circuit in switching regulator (2011-01-18),

7. 7834601 - Circuit and method for reducing output noise of regulator (2010-11-16),

8. 7795848 - Method and circuit for generating output voltages from input voltage (2010-09-14),

9. 7508177 - Method and circuit for reducing regulator output noise (2009-03-24),

10. 6788234 - Method of selecting cells for input code in a digital-to-analog converter (2004-09-07),

11. 6686859 - Digital-to-analog-converter (2004-02-03),

12. 6346901 - Digital-to-analog conversion circuit (2002-02-12),

13. 5977892 - Offset cancellation circuit (1999-11-02),

14. 5757303 - Multi-bit A/D converter having reduced circuitry (1998-05-26),

15. 5561473 - Contour correction signal generating circuit (1996-10-01),

Title: **Innovative Mind: The Patents and Career of Masami Aiura**

Introduction: Masami Aiura, an accomplished inventor based in Sendai, Japan, has made significant contributions to the field of electronics and battery technology. With 16 patents to her name, she is recognized for her innovative designs that enhance the efficiency and performance of battery chargers and power converters.

Latest Patents: Among her latest patents are two noteworthy inventions. The first is a **Charge Control Circuit and Battery Charger**, which efficiently detects the attachment state of a battery pack. This innovative charger initiates charging rapidly and undertakes a comprehensive temperature estimation process to ensure safe and effective charging. The system conducts several attachment detection processes, integrating temperature scans to optimize battery management.

The second patent is a **Controller for Buck and Boost Converter**, which employs a PWM controller to adjust the output voltage of converters effectively. This invention features a first saw wave generator that correlates with the output voltage level, utilizing comparators and a peak hold circuit to maintain the output within desired parameters. These advancements showcase Aiura's insight into enhancing power management and conversion technologies.

Career Highlights: Throughout her career, Masami Aiura has worked with leading technology companies such as Freescale Semiconductor, Inc. and Motorola Corporation. Her expertise in electronics and power systems has positioned her as a pioneer in developing innovative solutions that cater to modern energy demands.

Collaborations: In her journey, Aiura has collaborated with notable coworkers, including Satoshi Takahashi and Yuichi Nakatani. These partnerships have facilitated the exchange of ideas and the development of advanced technologies, further enhancing her contributions to the industry.

Conclusion: Masami Aiura stands out as a significant figure in innovation, with a portfolio that reflects her commitment to improving battery technology and energy conversion. Herpatents not only demonstrate her technical prowess but also contribute to a more efficient future in electronics, showcasing the impact of her work in the realm of inventions.

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