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For the Inventor, By the Inventor

Hirakata, Japan

Nobuhiro Furukawa

This inventor holds 28 USPTO granted patents, plus 2 CIPO patents, primarily in Lithium-Ion Batteries. Top assignees: Sanyo Electric Co., Ltd., Mitsubishi Kasei Corporation, Mitsubishi Chemical Industries Limited. Active years: 1983-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhiro Furukawa. Retrieved from https://idiyas.com/inventor/nobuhiro-furukawa

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

USPTO Granted Patents = 28

% Patents Active = 100.0


Average Co-Inventor Count = 3.8

ph-index = 12

Forward Citations = 344(Granted Patents)


Location History:

  • Itano-gun, JP (1997 - 1999)
  • Osaka, JP (1990 - 2000)
  • Hirakata, JP (1983 - 2001)

Company Filing History:

goldMedal27 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
silverMedal2 out of 499 
 
Mitsubishi Kasei Corporation
 patents
bronzeMedal1 out of 614 
 
Mitsubishi Chemical Industries Limited
 patents
where one patent can have more than one assignee

Years Active: 1983-2001

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Areas of Expertise:
Non-Aqueous Electrolyte Cell
Lithium Secondary Battery
Hydrogen-Absorbing Alloy Electrode
Secondary Cell
Metal-Hydrogen Alkaline Storage Cell
Solid Electrolytic Capacitor
Alkaline Battery
Zinc Alkaline Secondary Battery
Electrically Conductive Material
Hydrogen Absorbing Alloys
Multiphase Hydrogen-Absorbing Alloy
Fuel Cell Power Systems
28 patents (USPTO):Explore Patents
1. 6291108 - Non-aqueous electrolyte cell (2001-09-18),
2. 6143213 - Secondary cell and the producing method thereof (2000-11-07),
3. 5993997 - Lithium secondary battery (1999-11-30),
4. 5882818 - Lithium secondary battery (1999-03-16),
5. 5686138 - Lithium secondary battery (1997-11-11),
6. 5395403 - Hydrogen-absorbing alloy electrode and manufacturing method therefor (1995-03-07),
7. 5378561 - Secondary cell (1995-01-03),
8. 5294499 - Non-aqueous secondary cell (1994-03-15),
9. 5290509 - Multiphase hydrogen-absorbing alloy electrode for an alkaline storage (1994-03-01),
10. 5277998 - Hydrogen-absorbing alloy electrode (1994-01-11),
11. 5112704 - Non-aqueous electrolyte cell (1992-05-12),
12. 5108851 - Metal-hydrogen alkaline storage cell (1992-04-28),
13. 5043233 - Hydrogen-absorbing alloy electrode for use in an alkaline storage cell (1991-08-27),
14. 5019949 - Solid electrolytic capacitor (1991-05-28),
15. 5008164 - Hydrogen-absorbing alloy electrode (1991-04-16),

Title: Nobuhiro Furukawa: Pioneering Innovations in Non-Aqueous Electrolyte Cells

Introduction: Nobuhiro Furukawa is a distinguished inventor hailing from Hirakata, Japan, known for his groundbreaking work in the field of non-aqueous electrolyte cells. With 28 patents to his name, Furukawa's contributions have significantly impacted the energy storage industry.

Latest Patents: Furukawa's recent inventions include a non-aqueous electrolyte cell featuring a unique solvent mixture of cyclic carbonate and non-cyclic carbonate. Additionally, he introduced a secondary cell with a negative electrode made from carbonized natural high polymers, enhancing the cell's performance and sustainability.

Career Highlights: Furukawa is affiliated with Mitsubishi Kasei Corporation, a renowned company known for its cutting-edge research and development in various industries. His innovative approach to energy storage solutions has positioned him as a key figure in advancing battery technology.

Collaborations: Throughout his career, Furukawa has collaborated with esteemed colleagues such as Masahisa Fujimoto and Noriyuki Yoshinaga. Together, they have pooled their expertise to push the boundaries of energy storage technologies and drive forward the industry's innovation.

Conclusion: Nobuhiro Furukawa's trailblazing work in non-aqueous electrolyte cells exemplifies his commitment to pioneering advancements in energy storage. His patents and collaborations underscore his significant contributions to the field, solidifying his legacy as a beacon of innovation for future generations of inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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