Inventor · disambiguated record
Kiyoshi Numazaki
Also filed as: IWAGUCHI YASUHIRO · NUMAZAKI KIYOSHI
9 granted patents·451 citations·filing 1996–2006
92Inventor score
Files withNIKON CORP9
Top patents by PatentIndex Score
9 records- 0191US5666578ACamera and print information control apparatusNIKON CORP·Filed 1996·Granted Sep 9, 1997·54 cites·5 claims
- 0289US5808795AProjection type display apparatusNIKON CORP·Filed 1996·Granted Sep 15, 1998·149 cites·12 claims
- 0387US6345895B1Projection type display apparatusNIKON CORP·Filed 1999·Granted Feb 12, 2002·64 cites·17 claims
- 0487US6010221AProjection type display apparatusNIKON CORP·Filed 1998·Granted Jan 4, 2000·63 cites·12 claims
- 0585US6407868B1Cross dichroic prism, method of making the same, and full-color projector using the sameNIKON CORP·Filed 2000·Granted Jun 18, 2002·39 cites·29 claims
- 0684US6609796B2Projection type display apparatusNIKON CORP·Filed 2002·Granted Aug 26, 2003·23 cites·6 claims
- 0774US7271961B2Cross dichroic prism and projection display apparatus equipped with cross dichroic prismNIKON CORP·Filed 2006·Granted Sep 18, 2007·8 cites·14 claims
- 0865US6227670B1Projection type display apparatusNIKON CORP·Filed 1999·Granted May 8, 2001·25 cites·12 claims
- 0961US6101041ACross dichroic prism, method of making the same, and full-color projector using the sameNIKON CORP·Filed 1998·Granted Aug 8, 2000·26 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →