Inventor · disambiguated record
Kenichi Sugawara
Also filed as: SUGAWARA KEN ICHI · SUGAWARA KENICHI
23 granted patents·2 pending applications·227 citations·filing 1988–2024
96Inventor score
Top patents by PatentIndex Score
25 records- 0180US8031013B2Surface-mount type crystal oscillatorNIHON DEMPA KOGYO CO·Filed 2009·Granted Oct 4, 2011·10 cites·5 claims
- 0279US6484956B2Spinning-reel reciprocating deviceSHIMANO KK·Filed 2002·Granted Nov 26, 2002·16 cites·14 claims
- 0373US6412721B2Spinning-reel reciprocating deviceSHIMANO KK·Filed 2001·Granted Jul 2, 2002·11 cites·14 claims
- 0471US6786442B2Spinning reel rotorSHIMANO KK·Filed 2001·Granted Sep 7, 2004·12 cites·16 claims
- 0571US5601244ASpinning reel with movable line guide along reel axisSHIMANO KK·Filed 1994·Granted Feb 11, 1997·28 cites·22 claims
- 0665US7070138B2Spinning reelSHIMANO KK·Filed 2004·Granted Jul 4, 2006·6 cites·16 claims
- 0759US6833768B2Surface-mount crystal oscillatorNIHON DEMPA KOGYO CO·Filed 2003·Granted Dec 21, 2004·9 cites·20 claims
- 0856US7973610B2Surface mount crystal oscillatorNIHON DEMPA KOGYO CO·Filed 2009·Granted Jul 5, 2011·2 cites·2 claims
- 0953US5312067ASpinning reelSHIMANO KK·Filed 1992·Granted May 17, 1994·17 cites·6 claims
- 1051US5316239ASpinning reel with oscillating mechanismSHIMANO KK·Filed 1991·Granted May 31, 1994·16 cites·3 claims
- 1151US2024321865A1Semiconductor deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1248US12342628B2Semiconductor storage deviceKIOXIA CORP·Filed 2021·Granted Jun 24, 2025·0 cites·18 claims
- 1348US5348245ADrag structure for fishing reelSHIMANO KK·Filed 1991·Granted Sep 20, 1994·14 cites·4 claims
- 1446US5350129ASpinning reel having balancing meansSHIMANO KK·Filed 1992·Granted Sep 27, 1994·13 cites·4 claims
- 1546US5318247ALine retaining mechanism of a spinning reelSHIMANO KK·Filed 1991·Granted Jun 7, 1994·13 cites·18 claims
- 1646US5246186ASpinning reel with a displaceable element contacting the bail arm leverSHIMANO KK·Filed 1991·Granted Sep 21, 1993·13 cites·5 claims
- 1745US4839445ASpherical particles of thermosetting phenolic resin and process for producing the sameUNITIKA LTD·Filed 1988·Granted Jun 13, 1989·9 cites·20 claims
- 1841US5356091ASpinning reelSHIMANO KK·Filed 1991·Granted Oct 18, 1994·10 cites·7 claims
- 1940US5273233ABail arm reversing mechanismSHIMANO KK·Filed 1992·Granted Dec 28, 1993·9 cites·6 claims
- 2037US5342003ASpinning reelSHIMANO KK·Filed 1991·Granted Aug 30, 1994·7 cites·2 claims
- 2136US2002047749A1Chip element mounting method and surface-mount type crystal oscillatorNIHON DEMPA KOGYO CO·Filed 2001·Application pending·0 cites
- 2235US5299757AStopper apparatus for a spinning reelSHIMANO KK·Filed 1992·Granted Apr 5, 1994·6 cites·8 claims
- 2334US5289991ASpinning reelSHIMANO KK·Filed 1992·Granted Mar 1, 1994·6 cites·7 claims
- 2432US8094463B2Crystal oscillator for surface mountingSUGAWARA KENICHI·Filed 2010·Granted Jan 10, 2012·0 cites·2 claims
- 2530US5772138ASpinning reel having balancing meansSHIMANO KK·Filed 1996·Granted Jun 30, 1998·0 cites·20 claims
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