Inventor · disambiguated record
Koichi Karasawa
Also filed as: KARASAWA KOICHI
2 granted patents·17 citations·filing 2000–2003
58Inventor score
Files withSEIKO EPSON CORP2
Top patents by PatentIndex Score
2 records- 0175US6599613B1Primitive display plate and method of manufacturing display plate and display apparatusSEIKO EPSON CORP·Filed 2000·Granted Jul 29, 2003·14 cites·7 claims
- 0242US6793977B2Method of manufacturing a display plate and display apparatusSEIKO EPSON CORP·Filed 2003·Granted Sep 21, 2004·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →