Inventor · disambiguated record
Sakae Shibusawa
Also filed as: SHIBUSAWA SAKAE
3 granted patents·332 citations·filing 1999–2002
79Inventor score
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3 records- 0192US6937939B1Soil measuring instrument, soil measurement assisting device and method, recorded medium on which a program is recorded, recorded medium on which data is recorded, application amount controller, application amount determining device, method for them, and farm working determination assisting systemUNIV TOKYO AGRICULTURE & TECHNOLOGY TLO CO LTD·Filed 2000·Granted Aug 30, 2005·150 cites·33 claims
- 0292US6608672B1Soil survey device and system for precision agricultureOMRON TATEISI ELECTRONICS CO·Filed 1999·Granted Aug 19, 2003·114 cites·29 claims
- 0384US6853937B2Soil characteristics survey device and soil characteristics survey methodUNIV TOKYO AGRICULTURE & TECHNOLOGY TLO CO LTD·Filed 2002·Granted Feb 8, 2005·68 cites·12 claims
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