Inventor · disambiguated record
Haruki Morikawa
Also filed as: MORIKAWA HARUKI
8 granted patents·91 citations·filing 1997–2007
85Inventor score
Top patents by PatentIndex Score
8 records- 0183US5908290AHeat treatment furnace for fiberTORAY INDUSTRIES·Filed 1997·Granted Jun 1, 1999·46 cites·11 claims
- 0271US6635199B2Process for producing a precursor fiber bundle and a carbon fiber bundleTORAY INDUSTRIES·Filed 2001·Granted Oct 21, 2003·9 cites·9 claims
- 0365US7949276B2Image formation apparatus and associated methodology for patch image frequency updatingRICOH CO LTD·Filed 2007·Granted May 24, 2011·4 cites·11 claims
- 0456US6276624B1Carbon fiber package and carbon fiber packed memberTORAY INDUSTRIES·Filed 1997·Granted Aug 21, 2001·12 cites·8 claims
- 0553US6294252B1Precursor fiber bundle for production of a carbon fiber bundle, a process for producing the precursor fiber bundle, a carbon fiber bundle, and a process for producing the carbon fiber bundleTORAY INDUSTRIES·Filed 1997·Granted Sep 25, 2001·11 cites·11 claims
- 0645US6007465AYarn guide rollerTORAY INDUSTRIES·Filed 1998·Granted Dec 28, 1999·9 cites·2 claims
- 0731US6556803B2Image forming apparatus for synthetic resin sheetsTOHOKU RIKO KK·Filed 2001·Granted Apr 29, 2003·0 cites·50 claims
- 0828US6603946B2Image forming apparatus for synthetic resin sheetsTOHOKU RIKO KK·Filed 2001·Granted Aug 5, 2003·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →