Inventor · disambiguated record
Koji Yajima
Also filed as: YAJIMA KOJI
7 granted patents·116 citations·filing 1979–2004
86Inventor score
Top patents by PatentIndex Score
7 records- 0193US6247557B1Traction type elevator apparatusTOSHIBA KK·Filed 1999·Granted Jun 19, 2001·57 cites·2 claims
- 0282US6491136B2Traction type elevator apparatusTOSHIBA KK·Filed 2001·Granted Dec 10, 2002·18 cites·3 claims
- 0366US4728856ACathode ray tubeMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Mar 1, 1988·12 cites·6 claims
- 0464US7191049B2Vehicle drive assist systemFUJI JUKAGYO KABUSHIKI KAISHA·Filed 2004·Granted Mar 13, 2007·11 cites·17 claims
- 0562US4406971AColor cathode ray tube having a reference white fluorescent screenMITSUBISHI ELECTRIC CORP·Filed 1979·Granted Sep 27, 1983·10 cites·9 claims
- 0654US6382360B2Traction type elevator apparatusTOSHIBA KK·Filed 2001·Granted May 7, 2002·5 cites·1 claims
- 0748US6390243B2Traction type elevator apparatusTOSHIBA KK·Filed 2001·Granted May 21, 2002·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →