Inventor · disambiguated record
Susumu Ikuma
Also filed as: IKUMA SUSUMU
7 granted patents·115 citations·filing 1988–2000
85Inventor score
Top patents by PatentIndex Score
7 records- 0192US6415118B1Image forming apparatus with inclined guide for sheet materialCANON KK·Filed 2000·Granted Jul 2, 2002·49 cites·26 claims
- 0278US5537376ADisk cartridge loading mechanismCANON KK·Filed 1994·Granted Jul 16, 1996·29 cites·2 claims
- 0366US5297116AOptical information recording/reproduction apparatus which cools components without adversely affecting operating efficiencyCANON KK·Filed 1991·Granted Mar 22, 1994·18 cites·15 claims
- 0455US5386406ACartridge shutter opening deviceCANON KK·Filed 1992·Granted Jan 31, 1995·11 cites·4 claims
- 0537USD327449SClock movementSEIKOSHA KK·Filed 1988·Granted Jun 30, 1992·2 cites·1 claims
- 0637USD326062SClock movementSEIKOSHA KK·Filed 1989·Granted May 12, 1992·2 cites·1 claims
- 0735US4821249ATimepiece movementSEIKOSHA KK·Filed 1988·Granted Apr 11, 1989·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →