Inventor · disambiguated record
Osamu Takashima
Also filed as: TAKASHIMA OSAMU
5 granted patents·101 citations·filing 1997–2004
81Inventor score
Files withRICOH KK5
Top patents by PatentIndex Score
5 records- 0184US6725991B2Driving device and fixing deviceRICOH KK·Filed 2002·Granted Apr 27, 2004·21 cites·10 claims
- 0282US6779975B2Duct fan unitRICOH KK·Filed 2002·Granted Aug 24, 2004·31 cites·6 claims
- 0381US5913095AImage forming apparatusRICOH KK·Filed 1997·Granted Jun 15, 1999·34 cites·14 claims
- 0475US7106990B2Image forming apparatusRICOH KK·Filed 2004·Granted Sep 12, 2006·15 cites·5 claims
- 0545US7508551B2Image reading apparatusRICOH KK·Filed 2003·Granted Mar 24, 2009·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →