Hiroyuki Ozawa

This inventor holds 76 USPTO granted patents and 10 published patent applications, plus 1 CIPO patent and 10 EPO patents, primarily in Battery Protection Technology (CPC class G06F). Top assignees: Sony Corporation, Honda Motor Co., Ltd., Konica Minolta Business Technologies, Inc.. Active years: 1996-2026.

USPTO Granted Patents = 76 (Patent Applications = 10)

% Patents Active = 65.8

CIPO Patents = 1

EPO Patents = 10 (Patent Applications = 14)

Average Co-Inventor Count = 2.6

ph-index = 11

Forward Citations = 546(Granted Patents)

Forward Citations (Not Self Cited) = 508(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Katsuta, JP (1996)
Hitachinaka, JP (2005)
Hitachi, JP (2011)
Kawasaki, JP (2004 - 2012)
Konosu, JP (2012)
Yokohama, JP (2017)
Kanagawa, JP (2001 - 2019)
Hadano, JP (2021)
Tokyo, JP (1996 - 2023)
Saitama, JP (2007 - 2023)
Wako, JP (2019 - 2024)

Company Filing History:

Honda Motor Co., Ltd.

patents

11 out of 2,526

Konica Minolta Business Technologies, Inc.

patents

4. 7 out of 651

Mitsubishi Hitachi Power Systems, Ltd.

Nittan Valve Co., Ltd.

patents

8. 1 out of 840

Honda Motor Ltd., Ltd.

patents

9. 1 out of 6,415

Sumitomo Wiring Systems, Limited

patents

where one patent can have more than one assignee

Years Active: 1996-2026

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Areas of Expertise:

Battery Protection Apparatus

Power Generation System

Vehicle Battery Unit

Fuel Cell Module

Hydraulic Lash Adjuster

Digital Image Processing

Image Processing Device

Combined Cycle Power System

Cooling Structure

Vehicle Body Structure

Touch-Based Image Scaling

Information Processing Device

76 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12709144 - VEHICLE (2026-08-18),

2. 12027714 - Battery protection apparatus, vehicle, and attachment method for battery protection apparatus (2024-07-02),

3. 11752854 - Battery protection apparatus and vehicle including the same (2023-09-12),

4. 11548362 - Vehicle battery unit (2023-01-10),

5. 11456678 - Power conversion device (2022-09-27),

6. 11370287 - Vehicle body substructure (2022-06-28),

7. 11309599 - Cooling structure of vehicle battery unit (2022-04-19),

8. 11173776 - Vehicle body front structure for electric vehicle (2021-11-16),

9. 10967908 - Vehicle body lower structure (2021-04-06),

10. 10934897 - Mechanical lash adjuster (2021-03-02),

11. 10913340 - Vehicle body lower structure (2021-02-09),

12. 10850597 - Vehicle body lower structure (2020-12-01),

13. 10518621 - Vehicle rear structure (2019-12-31),

14. 10490832 - Power generation system and method for activating fuel cell in power generation system (2019-11-26),

15. 10352203 - Hydraulic lash adjuster and method for using hydraulic lash adjuster (2019-07-16),

Title: Unveiling Inventor Hiroyuki Ozawa: A Man of Innovation.

Introduction:

Dive into the world of inventor Hiroyuki Ozawa, a prolific innovator based in Tokyo, Japan, whose name is synonymous with groundbreaking inventions and a remarkable tally of 61 patents.

Latest Patents:

His recent patents showcase his ingenuity, including the development of a battery protection apparatus designed for vehicles. One of his latest creations involves an attachment method for a battery protection apparatus that enhances vehicle safety and performance.

Career Highlights:

With a background in companies like Sony Corporation and Honda Motor Co., Ltd., Hiroyuki Ozawa has honed his skills and expertise in the realm of technological advancements. His contributions have left a lasting impact on the automotive and electronics industries.

Collaborations:

Throughout his career, Hiroyuki Ozawa has collaborated with esteemed colleagues such as Ayako Iwase and Nobuki Furue. Together, they have worked tirelessly to push the boundaries of innovation and create cutting-edge solutions for complex challenges.

Conclusion:

Inventor Hiroyuki Ozawa's dedication to innovation and commitment to excellence have solidified his position as a trailblazer in the field of technology. His impressive portfolio of patents and collaborations underscores his relentless pursuit of pioneering advancements that shape the future of industries worldwide.