Inventor · disambiguated record
Hiroaki Andoh
Also filed as: ANDOH HIROAKI
6 granted patents·67 citations·filing 1989–2000
82Inventor score
Top patents by PatentIndex Score
6 records- 0187US6683746B1Disk drive breather filter with adsorbent layer shorter than receiving sheet apertureHITACHI GLOBAL STORAGE TECH·Filed 2000·Granted Jan 27, 2004·28 cites·7 claims
- 0260US5046796AApparatus for correcting scanning beams on basis of tilting of surface segments of polygonal mirror used in scanning pattern drawing apparatusASAHI OPTICAL CO LTD·Filed 1989·Granted Sep 10, 1991·17 cites·4 claims
- 0351US5043566AMonitor mechanism for use with a scanning optical apparatus with composite drawing a monitoring beamsASAHI OPTICAL CO LTD·Filed 1989·Granted Aug 27, 1991·11 cites·3 claims
- 0437US5027137ADrawing surface adjusting mechanism for use with scanning pattern drawing apparatusASAHI OPTICAL CO LTD·Filed 1989·Granted Jun 25, 1991·4 cites·5 claims
- 0533US5093561ADrawing surface adjusting mechanism for scanning pattern drawing apparatusASAHI OPTICAL CO LTD·Filed 1991·Granted Mar 3, 1992·5 cites·24 claims
- 0630US5017949ATable assembly for pattern drawing apparatusASAHI OPTICAL CO LTD·Filed 1989·Granted May 21, 1991·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →