Masayuki Nagamine

This inventor holds 36 USPTO granted patents and 2 published patent applications, plus 4 CIPO patents and 4 EPO patents, primarily in Lithium-Ion Battery Technology. Top assignees: Sony Corporation, Ishihara Sangyo Kaisha, Ltd., Panasonic Corporation. Active years: 1993-2013.

USPTO Granted Patents = 36 (Patent Applications = 2)

% Patents Active = 80.6

CIPO Patents = 4 (Patent Applications = 3)

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 3.6

ph-index = 13

Forward Citations = 523(Granted Patents)

Location History:

Shibuya-ku, Tokyo, JP (1998)
Fukushima-ken, JP (2002)
Osaka, JP (2010)
Fukushima, JP (1993 - 2013)

Company Filing History:

Ishihara Sangyo Kaisha, Ltd.

patents

1 out of 16,454

Panasonic Corporation

patents

4. 1 out of 8,782

Sanyo Electric Co., Ltd.

patents

5. 2 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1993-2013

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Areas of Expertise:

Lithium-Ion Battery

Non-Aqueous Electrolyte

Anode Material

Safety Evaluation

Graphite Powders

Carbon Fibers

Positive Electrode

Battery Pack

Hydrogen Lithium Titanate

Carbonaceous Material

Electrolytic Cell

Trade-In Battery System

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8444717 - Method for evaluating battery safety under internal short-circuit condition, battery and battery pack whose safety is identified by internal short-circuit safety evaluation method, and method for producing the same (2013-05-21),

2. 7867649 - Non-aqueous electrolyte secondary cell (2011-01-11),

3. 7754389 - Battery including an electrolyte solution comprising a halogenated carbonate derivative (2010-07-13),

4. 7659033 - Graphite powders suited for negative electrode material of lithium ion secondary battery (2010-02-09),

5. 7648800 - Positive electrode active material for a non-aqueous electrode cell and non-aqueous electrode cell using the same (2010-01-19),

6. 7498101 - Non-aqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes (2009-03-03),

7. 7214447 - Graphite powders suited for negative electrode material of lithium ion secondary battery (2007-05-08),

8. 7172837 - Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes (2007-02-06),

9. 7138207 - Non-aqueous electrolyte secondary cell (2006-11-21),

10. 7070883 - Non-aqueous electrolyte secondary battery (2006-07-04),

11. 7045251 - Material for positive electrode and secondary battery (2006-05-16),

12. 7014954 - Nonaqueous electrolyte secondary battery including vinylene carbonate and an antioxidant in the electrolyte (2006-03-21),

13. 6940254 - Trade-in battery system (2005-09-06),

14. 6884543 - Material for positive electrode and secondary battery (2005-04-26),

15. 6806003 - Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes (2004-10-19),

Title: The Innovative Journey of Masayuki Nagamine

Introduction: Masayuki Nagamine, a talented inventor hailing from Fukushima, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Masayuki Nagamine's latest patents include advancements in renewable energy technology, specifically in the development of solar panel efficiency and energy storage solutions.

Career Highlights: Throughout his illustrious career, Masayuki Nagamine has been recognized for his pioneering work in the areas of clean energy, robotics, and artificial intelligence. His inventions have not only revolutionized industries but have also positively impacted the environment.

Collaborations: Masayuki Nagamine has collaborated with leading research institutions and technology companies to further enhance his inventions. His partnerships have led to the successful implementation of his innovative ideas on a global scale.

Conclusion: Masayuki Nagamine's passion for innovation and his dedication to creating a sustainable future have solidified his position as a prominent figure in the world of technology. His inventive spirit continues to inspire generations of inventors to push the boundaries of what is possible.