Inventor · disambiguated record
Takeo Koishi
Also filed as: KOISHI TAKEO
4 granted patents·13 citations·filing 2004–2009
69Inventor score
Top patents by PatentIndex Score
4 records- 0175US7092851B2System, method and program for evaluating environmental loadHITACHI LTD·Filed 2006·Granted Aug 15, 2006·5 cites·4 claims
- 0271US7003437B2System, method and program for evaluating environmental loadHITACHI LTD·Filed 2004·Granted Feb 21, 2006·6 cites·8 claims
- 0361US7942322B2Work instruction management system, work instruction management method, work instruction management apparatus and electronic paperHITACHI LTD·Filed 2007·Granted May 17, 2011·1 cites·5 claims
- 0434US8306648B2Process control device, process control method, and process control systemKOISHI TAKEO·Filed 2009·Granted Nov 6, 2012·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →