Inventor · disambiguated record
Ryuji Imazu
Also filed as: IMAZU RYUJI
2 granted patents·67 citations·filing 2000–2004
65Inventor score
Files withSEKISUI JUSHI KK2
Top patents by PatentIndex Score
2 records- 0175US6812855B1Road traffic weather observation system and self-emission road sign systemSEKISUI JUSHI KK·Filed 2000·Granted Nov 2, 2004·59 cites·16 claims
- 0244US7095337B2Road traffic weather-monitoring system and self-luminous road sign systemSEKISUI JUSHI KK·Filed 2004·Granted Aug 22, 2006·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →