Inventor · disambiguated record
Nobutaka Kihara
Also filed as: KIHARA NOBUTAKA
9 granted patents·1 pending application·91 citations·filing 1986–2019
88Inventor score
Files withHORIBA LTD10
Top patents by PatentIndex Score
10 records- 0178US6619107B1Simple method of measuring nitrogen oxide in running vehiclesHORIBA LTD·Filed 2000·Granted Sep 16, 2003·20 cites·11 claims
- 0266US5255072AApparatus for analyzing fluid by multi-fluid modulation modeHORIBA LTD·Filed 1992·Granted Oct 19, 1993·31 cites·10 claims
- 0359US6886396B2Method for easily measuring nitrogen oxide concentration of an engine vehicle emissionHORIBA LTD·Filed 2002·Granted May 3, 2005·8 cites·18 claims
- 0452US4939395ATemperature compensating circuitHORIBA LTD·Filed 1988·Granted Jul 3, 1990·10 cites·9 claims
- 0548US6571616B1Easy method for measuring brake mean effective pressure in a running vehicleHORIBA LTD·Filed 2000·Granted Jun 3, 2003·6 cites·10 claims
- 0644US6877367B2System and method for measuring brake mean effective pressure in a running vehicleHORIBA LTD·Filed 2002·Granted Apr 12, 2005·3 cites·4 claims
- 0738US5102806AMethod for analyzing fluid by multi-fluid modulation modeHORIBA LTD·Filed 1988·Granted Apr 7, 1992·7 cites·14 claims
- 0835US2021199538A1On-road driving test system, and program for on-road driving test systemHORIBA LTD·Filed 2019·Application pending·0 cites
- 0931US4766304ASensitivity-calibration circuit for use in an absorption analyzerHORIBA LTD·Filed 1986·Granted Aug 23, 1988·3 cites·2 claims
- 1031US4726216ASensitivity-calibration circuit for an HC analyzerHORIBA LTD·Filed 1986·Granted Feb 23, 1988·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →