Inventor · disambiguated record
Masaaki Handa
Also filed as: HANDA MASAAKI
9 granted patents·634 citations·filing 1990–2001
89Inventor score
Files withSEIKO EPSON CORP9
Top patents by PatentIndex Score
9 records- 0194US5171132ATwo-valve thin plate micropumpSEIKO EPSON CORP·Filed 1990·Granted Dec 15, 1992·529 cites·31 claims
- 0289US6195507B1Data-projection device for disposable camerasSEIKO EPSON CORP·Filed 1999·Granted Feb 27, 2001·25 cites·16 claims
- 0370US5937207AData-projection device for disposable camerasSEIKO EPSON CORP·Filed 1997·Granted Aug 10, 1999·8 cites·32 claims
- 0466US5854950AData recording device for camera and film type camera with lensSEIKO EPSON CORP·Filed 1997·Granted Dec 29, 1998·9 cites·12 claims
- 0558US5157699AWatchdog timer employing plural counters and discriminator for determining normal operating frequency range of inputSEIKO EPSON CORP·Filed 1991·Granted Oct 20, 1992·20 cites·8 claims
- 0648US6434336B2Data-imprinting apparatus for a lens-equipped film unitSEIKO EPSON CORP·Filed 2001·Granted Aug 13, 2002·1 cites·45 claims
- 0740US6324342B1Data-projection device for disposable camerasSEIKO EPSON CORP·Filed 2000·Granted Nov 27, 2001·0 cites·14 claims
- 0838US5239319AMicropump supervisory controlSEIKO EPSON CORP·Filed 1992·Granted Aug 24, 1993·32 cites·20 claims
- 0935US5248904ASwitching regulator soft start circuitSEIKO EPSON CORP·Filed 1992·Granted Sep 28, 1993·10 cites·8 claims
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