Inventor · disambiguated record
Shoko Yoshikawa
Also filed as: YOSHIKAWA SHOKO
4 granted patents·388 citations·filing 1990–1999
83Inventor score
Top patents by PatentIndex Score
4 records- 0194US4999819ATransformed stress direction acoustic transducerPENNSYLVANIA RES CORP·Filed 1990·Granted Mar 12, 1991·157 cites·8 claims
- 0292US6781285B1Packaged strain actuatorCYMER INC·Filed 1999·Granted Aug 24, 2004·73 cites·1 claims
- 0388US5276657AMetal-electroactive ceramic composite actuatorsPENNSYLVANIA RES CORP·Filed 1992·Granted Jan 4, 1994·71 cites·7 claims
- 0484US6404107B1Packaged strain actuatorACTIVE CONTROL EXPERTS INC·Filed 1999·Granted Jun 11, 2002·87 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →