Akihiro Nabeshima

This inventor holds 17 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 6 EPO patents, primarily in Electrochemical Devices. Top assignees: Otsuka Chemical Co., Ltd., Stella Chemifa Corporation, Otsuka Kagaku Kabushiki Kaisha. Active years: 1999-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Nabeshima. Retrieved from https://idiyas.com/inventor/akihiro-nabeshima

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

USPTO Granted Patents = 17 (Patent Applications = 1)

% Patents Active = 29.4

CIPO Patents = 2

EPO Patents = 6 (Patent Applications = 1)

Average Co-Inventor Count = 5.5

ph-index = 5

Forward Citations = 61(Granted Patents)

Location History:

Tokushima-ken, JP (2002)
Tokushima, JP (1999 - 2024)

Company Filing History:

11 out of 167

Otsuka Chemical Co., Ltd.

patents

8 out of 53

Stella Chemifa Corporation

patents

4 out of 138

Otsuka Kagaku Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1999-2024

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Areas of Expertise:

Electrochemical Device

Quaternary Ammonium Salt

Electrolyte Solution

Lithium Secondary Battery

Epoxy Resin

Curing Agents

Puncturing Instrument

Additives

High-Purity Production

Composition

Water-Soluble Resin

1-Aminopyrrolidine

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12042176 - Puncturing instrument and puncturing device (2024-07-23),

2. 11478273 - Puncture instrument and puncture device (2022-10-25),

3. 8747690 - Quaternary ammonium salt and composition, and electrochemical device (2014-06-10),

4. 8372300 - Additives for electrolyte solution and electrolyte solution (2013-02-12),

5. 8366956 - Quaternary ammonium salt and composition, and electrochemical device (2013-02-05),

6. 8163195 - Additives for electrolyte solution and electrolyte solution (2012-04-24),

7. 8029690 - Process for production of highly pure quaternary ammonium salt (2011-10-04),

8. 8029689 - Method for producing high-purity quaternary ammonium salt (2011-10-04),

9. 7875732 - Quaternary ammonium salt, electrolyte, electrolyte, solution and electrochemical device (2011-01-25),

10. 7854854 - Quaternary ammonium salt, electrolyte, electrolyte solution and electrochemical device (2010-12-21),

11. 7834197 - Quaternary ammonium salt, electrolyte, and electrochemical device (2010-11-16),

12. 7700243 - Electrolyte solution and nonaqueous electrolyte lithium secondary battery (2010-04-20),

13. 6503967 - Hardener for epoxy resin and epoxy resin composition (2003-01-07),

14. 6433042 - Curing agents for epoxy resins (2002-08-13),

15. 6372825 - Aqueous solution of water-soluble epoxy resin, solid obtained therefrom, and processes for producing these (2002-04-16),

Title: Akihiro Nabeshima: Pioneering Inventor from Tokushima

Introduction: Akihiro Nabeshima is a renowned inventor hailing from Tokushima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akihiro Nabeshima holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Akihiro Nabeshima has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs in various industries.

Collaborations: Throughout his career, Akihiro Nabeshima has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing to drive progress in the tech sector.

Conclusion: Akihiro Nabeshima's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor, shaping the future of technology in Japan and beyond.

Profile summary based on public USPTO records.