Inventor · disambiguated record
Kiyoshi Otani
Also filed as: OTANI KIYOSHI
9 granted patents·199 citations·filing 1975–2012
89Inventor score
Files withSANPEI TOMOHIRO3TOSHIBA LIGHTING & TECHNOLOGY3CANON DENSHI KK1JAPAN SPECIAL STEEL CO LTD1SANYO ELECTRIC CO1
Top patents by PatentIndex Score
9 records- 0197US7690817B2Illumination device with semiconductor light-emitting elementsTOSHIBA LIGHTING & TECHNOLOGY·Filed 2007·Granted Apr 6, 2010·111 cites·15 claims
- 0293US7934856B2Illumination device with semiconductor light-emitting elementsTOSHIBA LIGHTING & TECHNOLOGY·Filed 2010·Granted May 3, 2011·16 cites·22 claims
- 0388US8167456B2Illumination device with semiconductor light-emitting elementsSANPEI TOMOHIRO·Filed 2011·Granted May 1, 2012·8 cites·10 claims
- 0485US4022701AHigh-performance anisotropic plastics magnet and a process for producing the sameJAPAN SPECIAL STEEL CO LTD·Filed 1975·Granted May 10, 1977·42 cites·6 claims
- 0576US8398267B2Illumination device with semiconductor light-emitting elementsSANPEI TOMOHIRO·Filed 2012·Granted Mar 19, 2013·3 cites·7 claims
- 0656US4716557AApparatus for information retrieval from an optically readable storage discSANYO ELECTRIC CO·Filed 1986·Granted Dec 29, 1987·11 cites·8 claims
- 0753US8773612B2Light emitting module and illumination apparatusSANPEI TOMOHIRO·Filed 2010·Granted Jul 8, 2014·2 cites·12 claims
- 0852US7495379B2Fluorescent lamp and illuminating apparatusTOSHIBA LIGHTING & TECHNOLOGY·Filed 2006·Granted Feb 24, 2009·0 cites·5 claims
- 0947USD413585SImage reading deviceCANON DENSHI KK·Filed 1998·Granted Sep 7, 1999·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →