Company Filing History:

11 out of 66

Hitachi Computer Peripherals Co., Ltd.

patents

3 out of 46

Hitachi Information & Telecommunication Engineering, Ltd.

Hitachi Maxwell, Ltd.

patents

5. 1 out of 1,112

Hitachi Maxell, Limited

where one patent can have more than one assignee

Years Active: 2007-2017

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15 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 9680303 - Power storage system and power source system (2017-06-13),

2. 9427708 - Hollow fiber membrane module (2016-08-30),

3. 9225181 - Power storage system with constant current charge control or constant voltage charge control depending on battery terminal voltage in a charging process (2015-12-29),

4. 9166501 - Power supply unit for converting power between DC and AC and operating method of the same (2015-10-20),

5. 8130515 - Bi-directional DC-DC converter and method for controlling the same (2012-03-06),

6. 7911810 - Bi-directional DC-DC converter and method for controlling the same (2011-03-22),

7. 7880440 - Switching power supply (2011-02-01),

8. 7848118 - Bi-directional DC-DC converter and method for controlling the same (2010-12-07),

9. 7840840 - DC backup power supply system, a disk array and a DC backup power supply (2010-11-23),

10. 7705562 - Switching power supply unit and disk array system (2010-04-27),

11. 7683597 - PWM signal generating circuit and power supply apparatus comprising such PWM signal generating circuit (2010-03-23),

12. 7589436 - Data processing unit and DC backup power supply (2009-09-15),

13. 7495415 - DC backup power supply system (2009-02-24),

14. 7406623 - DC backup power supply system and disk array using same (2008-07-29),

15. 7245469 - DC backup power supply device and method for diagnosing the same (2007-07-17),

Title: Yoshihide Takahashi: Pioneering Innovations in the Field of Technology

Introduction: Yoshihide Takahashi, a visionary inventor based in Odawara, Japan, is renowned for his passion for innovation and dedication to pushing the boundaries of technology. With a total of 15 patents to his name, Takahashi's contributions have had a profound and lasting impact on the industry, positioning him as a true pioneer in his field.

Latest Patents: Among his latest patents is a groundbreaking Power Storage System and Power Source System. This innovative system features advanced charge switches, discharge switches, and a bidirectional DC/DC converter, controlled by a power storage system controller. Takahashi's design allows for parallel charge and discharge, optimizing the efficiency and performance of battery packs in various applications. Additionally, his Hollow Fiber Membrane Module showcases his ingenuity in creating a structure that prevents damage caused by external environmental factors such as temperature fluctuations.

Career Highlights: Throughout his illustrious career, Takahashi has made significant contributions while working at esteemed companies such as Hitachi Computer Peripherals Co., Ltd. and Hitachi Information & Telecommunication Engineering, Ltd. His innovative solutions and forward-thinking approaches have revolutionized the industry, earning him respect and recognition from his peers.

Collaborations: Takahashi has had the privilege of collaborating with talented individuals like Fumikazu Takahashi and Akihiko Kanouda. Together, they have leveraged their collective expertise to drive innovation and develop cutting-edge technologies that have redefined standards in the field.

Conclusion: Yoshihide Takahashi's relentless pursuit of innovation and his unwavering commitment to excellence have solidified his position as a trailblazer in the world of technology. His legacy will continue to inspire future generations of inventors to push boundaries, think creatively, and strive for greatness in their endeavors.

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