Inventor · disambiguated record
Toshihiko Koseki
Also filed as: KOSEKI TOSHIHIKO
8 granted patents·5 pending applications·197 citations·filing 1976–2021
89Inventor score
Top patents by PatentIndex Score
13 records- 0185US5121237ALiquid crystal display device and method of manufactureIBM·Filed 1989·Granted Jun 9, 1992·47 cites·17 claims
- 0281US8137819B2Multilayer steel and method for producing multilayer steelKOSEKI TOSHIHIKO·Filed 2007·Granted Mar 20, 2012·7 cites·15 claims
- 0381US5345324AActive matrix liquid crystal display device having two light shielding layersIBM·Filed 1993·Granted Sep 6, 1994·66 cites·8 claims
- 0471US6734944B1Liquid crystal displayIBM·Filed 2000·Granted May 11, 2004·17 cites·4 claims
- 0555US5374493AColor filter and method of fabricating a color filterIBM·Filed 1992·Granted Dec 20, 1994·19 cites·10 claims
- 0651US5229039AColor liquid crystal display and method of manufactureIBM·Filed 1992·Granted Jul 20, 1993·17 cites·2 claims
- 0751US2022065545A1Heat conduction memberNIDEC CHAUN CHOUNG TECH CORPORATION·Filed 2021·Application pending·0 cites
- 0851US2022065546A1Heat conduction memberNIDEC CHAUN CHOUNG TECH CORPORATION·Filed 2021·Application pending·0 cites
- 0950US6159310AWire for welding high-chromium steelNIPPON STEEL CORP·Filed 1997·Granted Dec 12, 2000·14 cites·8 claims
- 1046US2022065550A1Heat conduction memberNIDEC CHAUN CHOUNG TECH CORPORATION·Filed 2021·Application pending·0 cites
- 1146US2022011054A1Heat conducting memberNIDEC CHAUN CHOUNG TECH CORPORATION·Filed 2021·Application pending·0 cites
- 1244US2021140718A1Heat conduction memberNIDEC CORP·Filed 2020·Application pending·0 cites
- 1343US4073594APump starting method for hydraulic machineryHITACHI LTD·Filed 1976·Granted Feb 14, 1978·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →