Inventor · disambiguated record
Takahiro Izawa
Also filed as: IZAWA TAKAHIRO
6 granted patents·10 pending applications·2 citations·filing 2001–2024
68Inventor score
Top patents by PatentIndex Score
16 records- 0180US11555232B2Austenitic stainless steel materialNIPPON STEEL CORP·Filed 2021·Granted Jan 17, 2023·1 cites·8 claims
- 0278US11921331B2Optical receptacle and optical moduleENPLAS CORP·Filed 2020·Granted Mar 5, 2024·1 cites·10 claims
- 0364US12287492B2Light flux controlling member and metal moldENPLAS CORP·Filed 2022·Granted Apr 29, 2025·0 cites·9 claims
- 0461US2025215536A1Alloy materialNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 0561US2025084514A1Ni-Cr-Fe ALLOY MATERIALNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 0658US2024402398A1Light flux controlling member and metal moldENPLAS CORP·Filed 2024·Application pending·0 cites
- 0758US2025332651A1Ni-Fe-Cr ALLOY WELDED JOINTNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 0857US2024175113A1Duplex stainless steel welded jointNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0954US2005021763A1Method for providing buying/presenting information for communication system and telephone exchange apparatus using the communication systemFiled 2004·Application pending·0 cites
- 1051US11726275B2Optical receptacle and optical moduleENPLAS CORP·Filed 2021·Granted Aug 15, 2023·0 cites·6 claims
- 1151US10126537B2MarkerENPLAS CORP·Filed 2017·Granted Nov 13, 2018·0 cites·5 claims
- 1246US10156709B2MarkerENPLAS CORP·Filed 2015·Granted Dec 18, 2018·0 cites·8 claims
- 1344US2020319511A1Area light source device and display deviceENPLAS CORP·Filed 2018·Application pending·0 cites
- 1440US2021062314A1Austenitic heat resistant alloyNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 1539US2007091876A1Server apparatusTOSHIBA KK·Filed 2006·Application pending·0 cites
- 1639US2001028710A1Exchange system, telephone exchange apparatus, and computer apparatusTOSHIBA KK·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →