Inventor · disambiguated record
Akira Sawamoto
Also filed as: SAWAMOTO AKIRA
10 granted patents·1 pending application·64 citations·filing 1992–2018
85Inventor score
Top patents by PatentIndex Score
11 records- 0175US7400455B2Zoom lens system and display apparatusNITTOH KOGAKU KK·Filed 2007·Granted Jul 15, 2008·8 cites·6 claims
- 0273US7170691B2Zoom lens systemNITTOH KOGAKU KK·Filed 2005·Granted Jan 30, 2007·7 cites·6 claims
- 0372US6587279B2Projection zoom lens system and projectorNITTOH KOGAKU KK·Filed 2001·Granted Jul 1, 2003·15 cites·9 claims
- 0463US5318835APressure-sensitive adhesive tapeKONISHI COMPANY LTD·Filed 1992·Granted Jun 7, 1994·31 cites·15 claims
- 0562US9453509B2Scroll compressorHORIBE NAOKI·Filed 2012·Granted Sep 27, 2016·1 cites·14 claims
- 0657US7184220B2Projection zoom lens and projectorNITTOH KOGAKU KK·Filed 2005·Granted Feb 27, 2007·2 cites·6 claims
- 0746US2016021351A1Optical system and device having optical systemNITTOH KOGAKU KK·Filed 2014·Application pending·0 cites
- 0842US11314042B2Optical system for image pickup, and image pickup deviceNITTOH INC·Filed 2018·Granted Apr 26, 2022·0 cites·18 claims
- 0941US10443654B2Bearing and scroll-type fluid machineTAIHO KOGYO CO LTD·Filed 2015·Granted Oct 15, 2019·0 cites·7 claims
- 1041US9512378B2Sliding material based on graphite-added resin and sliding memberMUKAI RYO·Filed 2011·Granted Dec 6, 2016·0 cites·17 claims
- 1141US8962143B2PTFE-based sliding material, bearing, and method for producing PTFE-based sliding materialYOSHIKAWA MASARU·Filed 2009·Granted Feb 24, 2015·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →