Inventor · disambiguated record
Iwao Ohtani
Also filed as: OHTANI IWAO
5 granted patents·103 citations·filing 1976–1991
82Inventor score
Files withTOKICO LTD5
Top patents by PatentIndex Score
5 records- 0181US4210410AVolumetric type flowmeter having circular and involute tooth shape rotorsTOKICO LTD·Filed 1978·Granted Jul 1, 1980·35 cites·3 claims
- 0264US4066115AMethod for producing heat pipe unitsTOKICO LTD·Filed 1976·Granted Jan 3, 1978·11 cites·17 claims
- 0355US4435120AArm for a programme controlled manipulatorTOKICO LTD·Filed 1982·Granted Mar 6, 1984·25 cites·9 claims
- 0454US5154592AScroll type fluid apparatus with rotation restraining mechanismTOKICO LTD·Filed 1990·Granted Oct 13, 1992·17 cites·8 claims
- 0548US5173040AAir compressorTOKICO LTD·Filed 1991·Granted Dec 22, 1992·15 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →