Inventor · disambiguated record
Ichirou Takeuchi
Also filed as: TAKEUCHI ICHIROU
2 granted patents·1 pending application·115 citations·filing 1999–2006
68Inventor score
Top patents by PatentIndex Score
3 records- 0179US6700129B1Electronic board system and coordinates-inputting penHITACHI SOFTWARE ENG·Filed 2000·Granted Mar 2, 2004·39 cites·12 claims
- 0270US6437314B1Coordinate input pen, and electronic board, coordinate input system and electronic board system using the coordinate input penHITACHI SOFTWARE ENG·Filed 1999·Granted Aug 20, 2002·76 cites·18 claims
- 0347US2006257645A1Electrically conductive film, actuator element and method for producing the sameNAT INST OF ADVANCED IND SCIEN·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →