Inventor · disambiguated record
Hideho Koyama
Also filed as: KOYAMA HIDEHO
4 granted patents·40 citations·filing 1993–2015
73Inventor score
Top patents by PatentIndex Score
4 records- 0174US5333535ARodless cylinderSMC KK·Filed 1993·Granted Aug 2, 1994·26 cites·16 claims
- 0264US9502060B2Semiconductor integrated circuit and operating method for the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Nov 22, 2016·1 cites·20 claims
- 0351US6425315B1Seal structure for rodless cylinderSMC KK·Filed 2000·Granted Jul 30, 2002·5 cites·5 claims
- 0436US6371647B1Guide mechanismSMC KK·Filed 1999·Granted Apr 16, 2002·8 cites·7 claims
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