Automatic steering system for working vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 18, 2017
Issued Date -
N/A
app pub date -
Dec 27, 2013
filing date -
Mar 29, 2013
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
An automatic steering system for a working vehicle, for automatic maneuvering of the working vehicle running on a working ground surface along a desired running path, in which the influences of various ground surface environments and of any aging degradation and/or individual variation of the working vehicle may be minimized, and the automatic steering operation may be conducted with improved stability. The automatic steering system includes a measurement section for acquiring measurements including those of the position, velocity, heading direction, and attitude of the vehicle and a data processing section. The data processing section includes a vehicle related parameter estimator for determining a value of a vehicle related parameter and a ground surface related parameter estimator for determining a value of a ground surface related parameter.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
TOKYO KEIKI INC | TOKYO 144-8551 |
International Classification(s)

- 2013 Application Filing Year
- B62D Class
- 1738 Applications Filed
- 1569 Patents Issued To-Date
- 90.28 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Arakane, Hiroomi | Tokyo, JP | 3 | 53 |
# of filed Patents : 3 Total Citations : 53 | |||
Hashimoto, Yasuharu | Tokyo, JP | 42 | 340 |
# of filed Patents : 42 Total Citations : 340 | |||
Okamura, Nobuyuki | Tokyo, JP | 39 | 660 |
# of filed Patents : 39 Total Citations : 660 | |||
Sagawa, Takao | Tokyo, JP | 4 | 60 |
# of filed Patents : 4 Total Citations : 60 | |||
Tanaka, Shioto | Tokyo, JP | 1 | 20 |
# of filed Patents : 1 Total Citations : 20 |
Cited Art Landscape
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Patent Citation Ranking
- 9 Citation Count
- B62D Class
- 16.86 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 18, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 18, 2029 |
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 |
Full Text

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Mar 01, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8 |
Mar 01, 2024 | FEPP | FEE PAYMENT PROCEDURE | free format text: 7.5 YR SURCHARGE - LATE PMT W/IN 6 MO, SMALL ENTITY (ORIGINAL EVENT CODE: M2555); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Nov 13, 2023 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Mar 22, 2019 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4 |
Mar 22, 2016 | I | Issuance | |
Mar 02, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Sep 13, 2012 | P | Published | |
Aug 27, 2012 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:COHEN, TODD J.;REEL/FRAME:030265/0584 Owner name: NEXUS CONTROL SYSTEMS, LLC, NEW YORK Effective Date: Aug 27, 2012 |
Mar 08, 2012 | F | Filing |

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