Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 306(Granted Patents)

Location History:

Yokohoma, JP (1986)
Yokohama, JP (1984 - 1987)
Farmington Hills, MI (US) (1993 - 1998)
Tokyo, JP (2007)
Itabashi-ku, JP (2011)
Hitachi, JP (1990 - 2016)
Itabashi, JP (2007 - 2016)

Company Filing History:

Hitachi America, Ltd.

patents

5. 1 out of 8

Hitachi America, Ltd., Research and Development Division

patents

where one patent can have more than one assignee

Years Active: 1984-2016

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9481324 - Vehicle battery charger (2016-11-01),

2. 9352662 - Vehicle battery charger and a fault diagnosis of relay (2016-05-31),

3. 9248749 - Vehicle charging equipment (2016-02-02),

4. 9153982 - Vehicle battery charging apparatus comprising detecting connecting state of charging connector to vehicle inlet (2015-10-06),

5. 8026858 - Glass antenna device for a vehicle (2011-09-27),

6. 7277816 - Tire grip sensor and control system using the sensor (2007-10-02),

7. 7215111 - Magnetic motion sensor (2007-05-08),

8. 5819530 - Internal combustion engine controller with exhaust gas purification (1998-10-13),

9. 5574211 - Detector having self-calibration function (1996-11-12),

10. 5429736 - Detector having self-calibration function (1995-07-04),

11. 5426934 - Engine and emission monitoring and control system utilizing gas sensors (1995-06-27),

12. 5391283 - Detector having self-calibration function (1995-02-21),

13. 5347846 - Knocking detecting device for internal combustion engine and method (1994-09-20),

14. 5237818 - Conversion efficiency measuring apparatus of catalyst used for exhaust (1993-08-24),

15. 5215059 - Method and system for reducing engine knock in an internal combustion (1993-06-01),

Title: Innovations of Masayoshi Kaneyasu: A Pioneer in Vehicle Battery Technology

Introduction

Masayoshi Kaneyasu, an accomplished inventor based in Hitachi, Japan, has made significant contributions to the field of vehicle battery technology, holding a remarkable total of 25 patents. His innovative approach has notably advanced the design and functionality of battery chargers, ensuring enhanced efficiency and safety for electric vehicles.

Latest Patents

Among Kaneyasu's latest patents is a cutting-edge vehicle battery charger designed to improve the charging process. This device features the ability to detect disengagement of the connector, halting the charging of the vehicle's storage battery when necessary. It includes a charging device that efficiently charges the vehicle while a simulation operation device modifies the electric current to prevent overcharging during disengagement scenarios.

Another noteworthy invention by Kaneyasu is a vehicle battery charger equipped with fault diagnosis capabilities for relays. This technology allows for the interruption of charging current while diagnosing potential faults in the relay system. The innovative mechanism examines specific conditions during the initiation or cessation of charging, ensuring reliability and safety for rechargeable vehicle batteries.

Career Highlights

Kaneyasu has had a distinguished career with notable companies such as Hitachi, Ltd. and Hitachi Metals, Ltd. His work in these organizations has inherently supported the development of advanced technology in the automotive sector, focusing on enhancing the safety and performance of electric vehicle batteries.

Collaborations

Throughout his career, Masayoshi Kaneyasu has collaborated with respected professionals in the field, including Nobuo Kurihara and Kouji Kitano. These partnerships have undoubtedly contributed to his innovative ideas and successful patent applications, strengthening the research and development efforts within the industry.

Conclusion

Masayoshi Kaneyasu stands out as a key figure in the evolution of vehicle battery technology. His patents not only reflect his inventive spirit but also address critical challenges in electric vehicle charging. As the industry continues to evolve, Kaneyasu's contributions remain pivotal in shaping the future of sustainable transportation solutions.

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