Inventor · disambiguated record
Ryoji Igarashi
Also filed as: IGARASHI RYOJI
4 granted patents·2 pending applications·15 citations·filing 1990–2020
67Inventor score
Top patents by PatentIndex Score
6 records- 0160US2022378043A1Biofilm treatment agent and biofilm treatment methodSEIKO PMC CORP·Filed 2020·Application pending·0 cites
- 0259US8438597B2Vehicular communication system and vehicular communication programASAHARA NOBUAKI·Filed 2009·Granted May 7, 2013·1 cites·5 claims
- 0348US8538627B2Vehicular communication system, vehicular information collecting system, and vehicular communication programASAHARA NOBUAKI·Filed 2009·Granted Sep 17, 2013·2 cites·9 claims
- 0445US8658037B2Method for determining physiological state of microbial community and wastewater treatment methodIGARASHI RYOJI·Filed 2009·Granted Feb 25, 2014·0 cites·17 claims
- 0536US5097329AProcess for judging a runwayHONDA MOTOR CO LTD·Filed 1990·Granted Mar 17, 1992·12 cites·18 claims
- 0636US2002024444A1Safe driving support system and method for sameHONDA MOTOR CO LTD·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →