Masatoshi Nagayama

This inventor holds 35 USPTO granted patents and 10 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Battery Technology. Top assignees: Panasonic Corporation, Matsushita Electric Industrial Co., Ltd., Osaka City University. Active years: 1998-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Nagayama. Retrieved from https://idiyas.com/inventor/masatoshi-nagayama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 35 (Patent Applications = 10)

% Patents Active = 74.3

CIPO Patents = 1

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 237(Granted Patents)

Location History:

Neyagawa, JP (1998)
Katano, JP (2003 - 2006)
Hirakata, JP (2003 - 2015)
Osaka, JP (2002 - 2022)

Company Filing History:

19 out of 16,454

Panasonic Corporation

patents

10 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

10 out of 57

Osaka City University

patents

4. 3 out of 13,338

Panasonic Intellectual Property Management Co., Ltd.

patents

5. 1 out of 817

Mitsui Minings & Melting Co., Ltd.

patents

6. 1 out of 8,782

Sanyo Electric Co., Ltd.

patents

7. 1 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 1998-2024

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Areas of Expertise:

Non-Aqueous Electrolyte

Positive Electrode Active Material

Battery Management Device

Lithium Ion Battery

Charge/Discharge System

Battery Module

Secondary Battery

Power Supply System

Anode Active Material

Battery State of Charge

Electrochemical Apparatus

Production Method

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12153096 - Remaining capability evaluation method for secondary battery, remaining capability evaluation program for secondary battery, computation device, and remaining capability evaluation system (2024-11-26),

2. 11502530 - Battery management device, battery system, and vehicle power supply system for managing battery state of charge level when in non-use state (2022-11-15),

3. 10396326 - Battery block (2019-08-27),

4. 9391325 - Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery (2016-07-12),

5. 9088035 - Nonaqueous electrolyte secondary battery and charge/discharge system thereof (2015-07-21),

6. 8658125 - Positive electrode active material and non-aqueous electrolyte secondary battery containing the same (2014-02-25),

7. 8349287 - Positive electrode active material and non-aqueous electrolyte secondary battery containing the same (2013-01-08),

8. 8343666 - Nonaqueous electrolyte secondary battery (2013-01-01),

9. 8241790 - Positive electrode active material and non-aqueous electrolyte secondary battery containing the same (2012-08-14),

10. 8153297 - Positive electrode active material and non-aqueous electrolyte secondary battery containing the same (2012-04-10),

11. 8076023 - Non-aqueous electrolyte secondary battery and battery module (2011-12-13),

12. 8012614 - Non-aqueous electrolyte battery, and power supply unit (2011-09-06),

13. 7985495 - Assembled battery, power-supply system and production method of assembled battery (2011-07-26),

14. 7951482 - Non-aqueous electrolyte secondary battery and battery module (2011-05-31),

15. 7935443 - Lithium nickel-manganese-cobalt oxide positive electrode active material (2011-05-03),

Title: The Innovative Journey of Masatoshi Nagayama

Introduction:

Masatoshi Nagayama, a pioneering inventor hailing from Hirakata, Japan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents:

Masatoshi Nagayama's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights:

With a career spanning over two decades, Masatoshi Nagayama has worked with renowned tech companies in Japan, leading research and development teams to create cutting-edge solutions in the fields of robotics, machine learning, and computer vision.

Collaborations:

Throughout his career, Masatoshi Nagayama has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge-sharing to push the boundaries of technology further.

Conclusion:

Masatoshi Nagayama's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions. His impact on the tech industry continues to inspire the next generation of inventors and innovators.

Profile summary based on public USPTO records.