Inventor · disambiguated record
Ayumu Kobayashi
Also filed as: KOBAYASHI AYUMU
15 granted patents·4 pending applications·162 citations·filing 1999–2025
92Inventor score
Top patents by PatentIndex Score
19 records- 0189US7176892B2Lever handle type haptic input apparatus equipped with electromagnetic brakeALPS ELECTRIC CO LTD·Filed 2002·Granted Feb 13, 2007·41 cites·5 claims
- 0288US7500774B2Angular light guide with fringed portionALPS ELECTRIC CO LTD·Filed 2006·Granted Mar 10, 2009·24 cites·7 claims
- 0385US6225578B1Switch deviceALPS ELECTRIC CO LTD·Filed 1999·Granted May 1, 2001·43 cites·11 claims
- 0480US9438811B2Exposure control apparatus, image capturing apparatus and method of controlling exposureSONY CORP·Filed 2014·Granted Sep 6, 2016·4 cites·14 claims
- 0579US7019238B2Stalk switchALPS ELECTRIC CO LTD·Filed 2004·Granted Mar 28, 2006·22 cites·19 claims
- 0668US10139931B2Input assistance device and input systemALPS ELECTRIC CO LTD·Filed 2017·Granted Nov 27, 2018·2 cites·15 claims
- 0766US7592561B2Illuminated switchALPS ELECTRIC CO LTD·Filed 2008·Granted Sep 22, 2009·5 cites·7 claims
- 0864US7943895B2Wavelength splitting element, method for manufacturing the same and optical moduleEPSON TOYOCOM CORP·Filed 2007·Granted May 17, 2011·4 cites·13 claims
- 0964US2025244650A1ProjectorSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1062US7124648B2Force feedback input deviceALPS ELECTRIC CO LTD·Filed 2004·Granted Oct 24, 2006·8 cites·22 claims
- 1160US2025123546A1Wavelength converting apparatus, light source apparatus, and projectorSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1256US10585342B2Light source device and projectorSEIKO EPSON CORP·Filed 2019·Granted Mar 10, 2020·0 cites·20 claims
- 1356US7214929B2Force-feedback input deviceALPS ELECTRIC CO LTD·Filed 2004·Granted May 8, 2007·5 cites·5 claims
- 1449US10241384B2Wavelength conversion element, light source device, and projectorSEIKO EPSON CORP·Filed 2018·Granted Mar 26, 2019·0 cites·11 claims
- 1547US6793376B2Lighting device with light-condensing deviceALPS ELECTRIC CO LTD·Filed 2002·Granted Sep 21, 2004·2 cites·11 claims
- 1646US7027895B2Force feedback input deviceALPS ELECTRIC CO LTD·Filed 2004·Granted Apr 11, 2006·0 cites·3 claims
- 1746US6959232B2Force sense imparting type input apparatusALPS ELECTRIC CO LTD·Filed 2003·Granted Oct 25, 2005·2 cites·2 claims
- 1840US2007195513A1Illumination-type rotational control deviceALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 1938US2007159846A1Surface emitting deviceALPS ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →