Inventor · disambiguated record
Ryoji Ohba
Also filed as: OHBA RYOJI
3 granted patents·2 pending applications·69 citations·filing 1985–2010
68Inventor score
Top patents by PatentIndex Score
5 records- 0178US5798459ASubject identification method, apparatus and systemJAPAN GOVERNMENT·Filed 1996·Granted Aug 25, 1998·65 cites·16 claims
- 0253US8144928B2Object monitoring method, object monitoring apparatus, and object monitoring program storage mediumOHBA RYOJI·Filed 2006·Granted Mar 27, 2012·2 cites·24 claims
- 0339US2007244645A1Gas-condition predicting device and diffusion-condition predicting systemMITSUBISHI HEAVY IND LTD·Filed 2007·Application pending·0 cites
- 0427US2012130640A1Diffusion state prediction device, method, and programOHBA RYOJI·Filed 2010·Application pending·0 cites
- 0526US4751477ASemiconductor laser light modulation and demodulation systemUNIV HOKKAIDO·Filed 1985·Granted Jun 14, 1988·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →