Assignee
ASHAI KOGAKU KOGYO KABUSHIKI K
JP·4 granted patents·44 citations·filing 1992–2000
Top patents by PatentIndex Score
4 records- 0178US6392772B1Multi-beam scanning optical systemASHAI KOGAKU KOGYO KABUSHIKI K·Filed 2000·Granted May 21, 2002·22 cites·14 claims
- 0265US6430113B1Magnetic head up/down mechanism for magneto-optical disc driveASHAI KOGAKU KOGYO KABUSHIKI K·Filed 2000·Granted Aug 6, 2002·6 cites·16 claims
- 0361US6070020ASelect dial having a click-stop mechanism for a cameraASHAI KOGAKU KOGYO KABUSHIKI K·Filed 1999·Granted May 30, 2000·7 cites·21 claims
- 0444US5282090AElectrically driven zoom lens barrelASHAI KOGAKU KOGYO KABUSHIKI K·Filed 1992·Granted Jan 25, 1994·9 cites·21 claims
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