Inventor · disambiguated record
Tomofumi Maekawa
Also filed as: MAEKAWA TOMOFUMI
12 granted patents·7 pending applications·113 citations·filing 2001–2020
90Inventor score
Files withASAHI CHEMICAL IND5KURATANI NAOTO4ONO KAZUYUKI4MAEKAWA TOMOFUMI3ASAHI KASEI CHEMICALS CORP2
Top patents by PatentIndex Score
19 records- 0190US6794463B2Block copolymerASAHI CHEMICAL IND·Filed 2001·Granted Sep 21, 2004·39 cites·20 claims
- 0288US9341754B2Light diffuser for point light source and direct type point light source backlight deviceMAEKAWA TOMOFUMI·Filed 2010·Granted May 17, 2016·16 cites·16 claims
- 0386US8620014B2MicrophoneMAEKAWA TOMOFUMI·Filed 2011·Granted Dec 31, 2013·11 cites·29 claims
- 0484US8295515B2Semiconductor device and microphoneKURATANI NAOTO·Filed 2011·Granted Oct 23, 2012·9 cites·16 claims
- 0582US8314485B2Electronic componentONO KAZUYUKI·Filed 2009·Granted Nov 20, 2012·12 cites·5 claims
- 0672US7094819B2Flame-retardant polytrimethylene terephthalate resin compositionASAHI KASEI CHEMICALS CORP·Filed 2002·Granted Aug 22, 2006·9 cites·9 claims
- 0766US6936682B2PolyamideASAHI CHEMICAL IND·Filed 2001·Granted Aug 30, 2005·7 cites·18 claims
- 0865US8338950B2Electronic componentONO KAZUYUKI·Filed 2009·Granted Dec 25, 2012·3 cites·5 claims
- 0961US8274797B2Electronic componentONO KAZUYUKI·Filed 2009·Granted Sep 25, 2012·2 cites·5 claims
- 1061US7186764B2Reinforced polytrimethylene terephthalate resin compositionASAHI CHEMICAL IND·Filed 2002·Granted Mar 6, 2007·4 cites·10 claims
- 1154US2022403168A1Cellulose Microfiber-Reinforced Polyamide Resin Molded ArticleASAHI CHEMICAL IND·Filed 2020·Application pending·0 cites
- 1253US7671142B2Thermoplastic resin having rigidity when heatedASAHI KASEI CHEMICALS CORP·Filed 2004·Granted Mar 2, 2010·1 cites·10 claims
- 1352US2010239845A1Thermoplastic resin composition foamed sheet and method for producing the sameMAEKAWA TOMOFUMI·Filed 2007·Application pending·0 cites
- 1447US2013130493A1Connecting pad producing methodKURATANI NAOTO·Filed 2013·Application pending·0 cites
- 1546US9363617B2Semiconductor device having a base, a cavity, a diaphragm, and a substrateONO KAZUYUKI·Filed 2009·Granted Jun 7, 2016·0 cites·9 claims
- 1645US2011217837A1Connecting pad producing methodOMRON TATEISI ELECTRONICS CO·Filed 2010·Application pending·0 cites
- 1739US2014367808A1Semiconductor device and microphoneKURATANI NAOTO·Filed 2013·Application pending·0 cites
- 1836US2011293128A1Semiconductor device and microphoneKURATANI NAOTO·Filed 2011·Application pending·0 cites
- 1931US2018254380A1Optical substrate, substrate for semiconductor light emitting device and semiconductor light emitting deviceASAHI CHEMICAL IND·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →