Inventor · disambiguated record
Yoshifumi Honmatsu
Also filed as: HONMATSU YOSHIFUMI
11 granted patents·1 pending application·61 citations·filing 2003–2021
87Inventor score
Files withPOLYMATECH CO LTD3POLYMATECH JAPAN CO LTD3ASAHI KASEI EMD CORP2SEKISUI POLYMATECH CO LTD2KOJIMA PRESS KOGYO KK1
Top patents by PatentIndex Score
12 records- 0182US7262374B2Pointing device and key sheet for pointing deviceASAHI KASEI EMD CORP·Filed 2006·Granted Aug 28, 2007·14 cites·18 claims
- 0282US6734382B2Indicator portion forming method for push switch and push switch having an indicator portionPOLYMATECH CO LTD·Filed 2003·Granted May 11, 2004·25 cites·20 claims
- 0381US9643560B2Touch sensor and airbag cover integrated input devicePOLYMATECH JAPAN CO LTD·Filed 2014·Granted May 9, 2017·8 cites·10 claims
- 0468US8013262B2Key sheetPOLYMATECH CO LTD·Filed 2009·Granted Sep 6, 2011·5 cites·17 claims
- 0564US8072425B2Key sheet for a pointing device and pointing deviceTAKATSUKA TOSHINORI·Filed 2006·Granted Dec 6, 2011·6 cites·24 claims
- 0657US12024018B2Decorative panelSEKISUI POLYMATECH CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·18 claims
- 0756US7875815B2Key sheet and pushbutton switchPOLYMATECH CO LTD·Filed 2007·Granted Jan 25, 2011·2 cites·12 claims
- 0852US7508376B2Key sheet for pointing device and pointing deviceASAHI KASEI EMD CORP·Filed 2005·Granted Mar 24, 2009·1 cites·20 claims
- 0949US2010110712A1Light lens for car interior lighting deviceKOJIMA PRESS KOGYO KK·Filed 2009·Application pending·0 cites
- 1038US10725601B2Touch sensorPOLYMATECH JAPAN CO LTD·Filed 2015·Granted Jul 28, 2020·0 cites·13 claims
- 1133US10779411B2Sensor sheet-containing exterior component, sensor sheet unit, and method for manufacturing sensor sheet-containing exterior componentPOLYMATECH JAPAN CO LTD·Filed 2015·Granted Sep 15, 2020·0 cites·13 claims
- 1230US11316517B2Input operation deviceSEKISUI POLYMATECH CO LTD·Filed 2018·Granted Apr 26, 2022·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →