Takahisa Ohsaki

This inventor holds 26 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents, primarily in Nonaqueous Battery Technology. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Battery Co., Ltd., Petoca, Ltd.. Active years: 1988-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahisa Ohsaki. Retrieved from https://idiyas.com/inventor/takahisa-ohsaki

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

USPTO Granted Patents = 26

% Patents Active = 84.6

CIPO Patents = 1

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 3.8

ph-index = 14

Forward Citations = 518(Granted Patents)

Location History:

Kanagawa, JP (1994)
Kanagawa-ken, JP (2002 - 2005)
Yokohama, JP (1988 - 2015)

Company Filing History:

25 out of 53,276

Kabushiki Kaisha Toshiba

patents

4 out of 76

Toshiba Battery Co., Ltd.

Tokyo Shibaura Denki Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1988-2015

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Areas of Expertise:

Nonaqueous Electrolyte

Secondary Battery

Lithium Ion Battery

Electrode Manufacturing

Carbon Material

Electrochemical Cell

Battery Additive

Negative Electrode

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9029008 - Nonaqueous electrolyte secondary battery (2015-05-12),

2. 8808910 - Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode (2014-08-19),

3. 8642209 - Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode (2014-02-04),

4. 8383275 - Nonaqueous electrolyte secondary battery (2013-02-26),

5. 8334071 - Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode (2012-12-18),

6. 7727676 - Nonaqueous electrolyte secondary battery (2010-06-01),

7. 6890684 - Method of binding an electrolyte assembly to form a non-aqueous electrolyte secondary battery (2005-05-10),

8. 6623889 - Nonaqueous electrolyte secondary battery, carbon material for negative electrode, and method for manufacturing carbon material for negative electrode (2003-09-23),

9. 6589690 - Secondary battery (2003-07-08),

10. 6544682 - Nonaqueous electrolyte secondary battery (2003-04-08),

11. 6503657 - Nonaqueous electrolyte secondary battery (2003-01-07),

12. 6468693 - Nonaqueous electrolyte secondary battery (2002-10-22),

13. 6423447 - Non-aqueous electrolyte secondary battery and method of production of the same (2002-07-23),

14. 6413679 - Battery with an additive to evolve a gas at high temperature (2002-07-02),

15. 6350544 - Lithium secondary battery (2002-02-26),

Title: The Innovative Journey of Takahisa Ohsaki

Introduction:

Takahisa Ohsaki, a visionary inventor hailing from Yokohama, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Takahisa Ohsaki's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, smart city infrastructure, and renewable energy systems.

Career Highlights:

With a career spanning over two decades, Takahisa Ohsaki has worked with leading tech companies in Japan, spearheading research and development projects that have revolutionized various industries. His expertise in machine learning and data analytics has led to the creation of innovative solutions that have garnered international acclaim.

Collaborations:

Takahisa Ohsaki has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have resulted in the development of patented technologies that are at the forefront of the digital revolution.

Conclusion:

In conclusion, Takahisa Ohsaki's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a pioneering inventor in Yokohama, Japan, and beyond. His contributions continue to inspire the next generation of inventors and shape the future of technological advancements worldwide.

Profile summary based on public USPTO records.