Inventor · disambiguated record
Akihisa Matsuda
Also filed as: IIZIMA SIGERU · MATSUDA AKIHISA
19 granted patents·2 pending applications·518 citations·filing 1978–2025
95Inventor score
Files withTAIYO YUDEN KK7AGENCY IND SCIENCE TECHN4CENTRAL GLASS CO LTD3DAICEL CHEM2NAT INST OF ADVANCED IND SCIEN2
Top patents by PatentIndex Score
21 records- 0194US6787692B2Solar cell substrate, thin-film solar cell, and multi-junction thin-film solar cellNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Sep 7, 2004·66 cites·35 claims
- 0294US5225277AAcetate tow having high crimp modulus and manufacturing method thereofDAICEL CHEM·Filed 1990·Granted Jul 6, 1993·134 cites·11 claims
- 0392US6189485B1Plasma CVD apparatus suitable for manufacturing solar cell and the likeANELVA CORP·Filed 1999·Granted Feb 20, 2001·81 cites·11 claims
- 0486US11217384B2Magnetic coupling coil componentTAIYO YUDEN KK·Filed 2018·Granted Jan 4, 2022·2 cites·17 claims
- 0582US6503816B2Thin film formation by inductively-coupled plasma CVD processNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Jan 7, 2003·24 cites·23 claims
- 0676US12205759B2Magnetic coupling coil componentTAIYO YUDEN KK·Filed 2021·Granted Jan 21, 2025·0 cites·12 claims
- 0776US4532373AAmorphous photovoltaic solar cellAGENCY IND SCIENCE TECHN·Filed 1984·Granted Jul 30, 1985·38 cites·2 claims
- 0875US9190202B2Laminated inductorTAIYO YUDEN KK·Filed 2013·Granted Nov 17, 2015·3 cites·10 claims
- 0975US5017308ASilicon thin film and method of producing the sameTOA NENRYO KOGYO KK·Filed 1989·Granted May 21, 1991·45 cites·13 claims
- 1066US4490208AMethod of producing thin films of siliconAGENCY IND SCIENCE TECHN·Filed 1982·Granted Dec 25, 1984·23 cites·14 claims
- 1166US4208637ATunable optical deviceAGENCY IND SCIENCE TECHN·Filed 1978·Granted Jun 17, 1980·13 cites·5 claims
- 1264US2025308761A1Coil componentTAIYO YUDEN KK·Filed 2025·Application pending·0 cites
- 1363US5618620AFilter rod for filtering the smoke of a cigaretteDAICEL CHEM·Filed 1995·Granted Apr 8, 1997·22 cites·10 claims
- 1459USRE47950ELaminated inductorTAIYO YUDEN KK·Filed 2017·Granted Apr 14, 2020·0 cites·10 claims
- 1558US5246744AMethod of forming thin film of amorphous silicon by plasma cvdCENTRAL GLASS CO LTD·Filed 1991·Granted Sep 21, 1993·21 cites·18 claims
- 1657US5834796AAmorphous silicon thin film transistor and method of preparing sameCENTRAL GLASS CO LTD·Filed 1996·Granted Nov 10, 1998·20 cites·10 claims
- 1756US11114235B2Magnetic coupling coil componentTAIYO YUDEN KK·Filed 2018·Granted Sep 7, 2021·0 cites·15 claims
- 1852US11373800B2Magnetic coupling coil componentTAIYO YUDEN KK·Filed 2018·Granted Jun 28, 2022·0 cites·12 claims
- 1949US4598304AThin film devices of siliconAGENCY IND SCIENCE TECHN·Filed 1985·Granted Jul 1, 1986·14 cites·15 claims
- 2048US2024317316A1Car panel structureHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2146US5808316AMicrocrystal silicon thin film transistorCENTRAL GLASS CO LTD·Filed 1996·Granted Sep 15, 1998·12 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →