Inventor · disambiguated record
Takehiko Onuma
Also filed as: ONUMA TAKEHIKO
7 granted patents·1 pending application·66 citations·filing 1983–2018
81Inventor score
Files withTOSHIBA KK3ONUMA TAKEHIKO2CANON MEDICAL SYSTEMS CORP1SAKURAOKA MASAYUKI1TOKYO SHIBAURA ELECTRIC CO1
Top patents by PatentIndex Score
8 records- 0183US4549809AMethod for photometric measurement of light absorption of liquid samples in cuvettesTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Oct 29, 1985·52 cites·5 claims
- 0270US8580198B2Automatic analyzerONUMA TAKEHIKO·Filed 2005·Granted Nov 12, 2013·4 cites·13 claims
- 0363US7998326B2Ion sensor, ion sensor module, and ion sensor manufacturing methodTOSHIBA KK·Filed 2007·Granted Aug 16, 2011·2 cites·4 claims
- 0461US7097808B1Automatic analyzerTOSHIBA KK·Filed 2000·Granted Aug 29, 2006·8 cites·4 claims
- 0556US8912008B2Automatic analyzerONUMA TAKEHIKO·Filed 2008·Granted Dec 16, 2014·0 cites·7 claims
- 0651US8778153B2Ion sensor, ion sensor module, and ion sensor manufacturing methodTOSHIBA KK·Filed 2013·Granted Jul 15, 2014·0 cites·9 claims
- 0747US10859590B2Automatic analyzing apparatusCANON MEDICAL SYSTEMS CORP·Filed 2018·Granted Dec 8, 2020·0 cites·18 claims
- 0840US2010285208A1Ion sensor, ion sensor module, and ion sensor manufacturing methodSAKURAOKA MASAYUKI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →