Toshiaki Ishii

This inventor holds 48 USPTO granted patents and 7 published patent applications and 6 EPO patents, primarily in Power Semiconductor Devices. Top assignees: Hitachi, Ltd., Hitachi Automotive Systems, Ltd., Renesas Technology Corp.. Active years: 1992-2023.

USPTO Granted Patents = 48 (Patent Applications = 7)

% Patents Active = 60.4

EPO Patents = 6

Average Co-Inventor Count = 5.3

ph-index = 12

Forward Citations = 509(Granted Patents)

Location History:

Hishimachi, Inazawa-shi, Aichi-ken, JP (1992)
Chiyoda-ku, JP (2007)
Hitachi, JP (1997 - 2016)
Tokyo, JP (2016 - 2023)

Company Filing History:

Hitachi Automotive Systems, Ltd.

patents

4 out of 3,781

Renesas Technology Corp.

Renesas Electronics Corporation

patents

6. 1 out of 2

Hitachi Automotive Systems Hanshin, Ltd.

8. 2 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1992-2023

Loading Chart...

Areas of Expertise:

Power Module

Electronic Control Device

Vehicle-Mounted Module

Semiconductor Device

Bonding Method

Waterproof Electronic Device

Optical Module

Low Temperature Bonding Material

In-Vehicle Controller

Manufacturing Method

Internal Combustion Engine Ignition Coil

Power Conversion System

48 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11778729 - Electronic control device (2023-10-03),

2. 11232994 - Power semiconductor device having a distance regulation portion and power conversion apparatus including the same (2022-01-25),

3. 11166396 - Box-type vehicle-mounted control device (2021-11-02),

4. 10881014 - Electronic control device, and manufacturing method for vehicle-mounted electronic control device (2020-12-29),

5. 10699917 - Resin-sealed vehicle-mounted control device (2020-06-30),

6. 10601158 - Vehicle-mounted electronic module, card edge connector, and connector (2020-03-24),

7. 10448498 - In-vehicle controller (2019-10-15),

8. 10396010 - Onboard control device (2019-08-27),

9. 10190563 - Internal combustion engine ignition coil and method for manufacturing internal combustion engine ignition coil (2019-01-29),

10. 10186473 - Power module (2019-01-22),

11. 10128164 - Electronic device and method of manufacturing the electronic device (2018-11-13),

12. 9852962 - Waterproof electronic device and manufacturing method thereof (2017-12-26),

13. 9743539 - In-vehicle electronic module (2017-08-22),

14. 9736952 - Vehicle-mounted electronic module (2017-08-15),

15. 9591789 - Power semiconductor module and power module (2017-03-07),

Title: Toshiaki Ishii - Pioneering Inventor from Hitachi, JP

Introduction: Toshiaki Ishii is a renowned inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toshiaki Ishii holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Ishii has worked with leading tech companies, including Hitachi, where he played a pivotal role in developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Toshiaki Ishii has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing.

Conclusion: Toshiaki Ishii's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors and innovators.