Inventor · disambiguated record
Eiji Hirasawa
Also filed as: HIRASAWA EIJI
1 granted patent·3 pending applications·10 citations·filing 1982–2023
33Inventor score
Top patents by PatentIndex Score
4 records- 0154USD271142SCombined automobile taillight lens and grillNISSAN MOTOR·Filed 1982·Granted Oct 25, 1983·10 cites·1 claims
- 0254US2024065574A1Respiration information obtaining apparatus, respiration information obtaining system, processing apparatus, and respiration information obtaining methodNIHON KOHDEN CORP·Filed 2023·Application pending·0 cites
- 0343US2008250710A1Low Light Cultivation Method and Plant Growth Promoting AgentHIRASAWA EIJI·Filed 2006·Application pending·0 cites
- 0435US2005113230A1Method for processing cylinder periphery, processes for producing development roller and photoconductor drum, and development roller and photoconductor drumFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →