Secondary battery negative electrode material, secondary battery negative electrode, method for manufacturing secondary battery negative electrode material, and method for manufacturing secondary battery negative electrode

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9350011
APP PUB NO 20130252094A1
SERIAL NO

13903738

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This secondary battery negative electrode material constitutes an active material layer formed on a current collector layer of a secondary battery negative electrode and includes a Si particle and a coating material containing Ni and P, formed to cover a surface of the Si particle.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HITACHI METALS LTDA JAPANESE PORT OF TOKYO GANGNAN CHOME NO 70 2

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andoh, Setsuo Izumi, JP 4 23
Asada, Ken Izumi, JP 13 50
Inoue, Ryouji Suita, JP 11 34
Sakaguchi, Hiroki Tottori, JP 12 90
Usui, Hiroyuki Tottori, JP 53 276

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 24, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00