Assignee
KABUSHIKIGAISYA GOTO KOGAKU KE
JP·4 granted patents·43 citations·filing 1999–2005
Top patents by PatentIndex Score
4 records- 0180US7293881B2Video projector for dome screenKABUSHIKIGAISYA GOTO KOGAKU KE·Filed 2005·Granted Nov 13, 2007·7 cites·5 claims
- 0278US6623126B2Projector for use in planetariumKABUSHIKIGAISYA GOTO KOGAKU KE·Filed 2002·Granted Sep 23, 2003·25 cites·12 claims
- 0359US6821125B2PlanetariumKABUSHIKIGAISYA GOTO KOGAKU KE·Filed 2002·Granted Nov 23, 2004·8 cites·17 claims
- 0439US6142635AImage projection system for dome surfaceKABUSHIKIGAISYA GOTO KOGAKU KE·Filed 1999·Granted Nov 7, 2000·3 cites·9 claims
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