Inventor · disambiguated record
Shigeki Ishihara
Also filed as: ISHIHARA SHIGEKI
4 granted patents·227 citations·filing 1992–1999
81Inventor score
Top patents by PatentIndex Score
4 records- 0195US5359255ADischarge tube having a double-tube type structureHAMAMATSU PHOTONICS KK·Filed 1992·Granted Oct 25, 1994·128 cites·33 claims
- 0263US5614787AMetal halide lamp having heat dam portionHAMAMATSU PHOTONICS KK·Filed 1995·Granted Mar 25, 1997·18 cites·31 claims
- 0354US5525856ALight irradiation deviceHAMAMATSU PHOTONICS KK·Filed 1995·Granted Jun 11, 1996·22 cites·15 claims
- 0447US6853974B1Workflow system, workflow control method and storage mediumHITACHI LTD·Filed 1999·Granted Feb 8, 2005·59 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →