Hydraulic turbine and pipe

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10087906
APP PUB NO 20150056061A1
SERIAL NO

14341943

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A hydraulic turbine according to an embodiment includes a turbine body, a running water surface provided in the turbine body, the running water surface defining a channel for water, and a coating layer provided on the running water surface, the coating layer being formed by water-repellent paint or hydrophilic paint.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAKANAGAWA KANAGAWA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koyama, Hajime Yokohama, JP 11 34
Kuboya, Satoru Kawasaki, JP 3 11
Mukai, Toshimasa Kamakura, JP 3 5
Nakagawa, Naritoshi Yokohama, JP 3 9
Nakamura, Kazuyuki Yokohama, JP 64 1277
Nakamura, Takanori Yokohama, JP 62 372
Tomioka, Takuya Kawasaki, JP 5 10

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 2, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 2, 2030
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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