Inventor · disambiguated record
Shirou Machida
Also filed as: MACHIDA SHIROU
5 granted patents·1 pending application·121 citations·filing 1990–2005
83Inventor score
Top patents by PatentIndex Score
6 records- 0185US6973334B2Cellular telephoneHITACHI LTD·Filed 2002·Granted Dec 6, 2005·25 cites·6 claims
- 0279US6408193B1Cellular telephoneHITACHI LTD·Filed 1999·Granted Jun 18, 2002·49 cites·7 claims
- 0372US6917823B2Cellular telephoneHITACHI LTD·Filed 2002·Granted Jul 12, 2005·10 cites·7 claims
- 0470US5054375APiston for internal combustion engineAISIN SEIKI·Filed 1990·Granted Oct 8, 1991·30 cites·4 claims
- 0546US2006030283A1Cellular telephoneKATAGISHI MAKOTO·Filed 2005·Application pending·0 cites
- 0637US5052281AInternal combustion engine piston with top-land circumferential projection arrangementAISIN SEIKI·Filed 1990·Granted Oct 1, 1991·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →