Inventor · disambiguated record
Takatomo Izume
Also filed as: IZUME TAKATOMO
16 granted patents·213 citations·filing 1981–2000
94Inventor score
Top patents by PatentIndex Score
16 records- 0181US4985612AMaster computer controlled modular welder, weld control, and power unit apparatus and methodTOSHIBA KK·Filed 1987·Granted Jan 15, 1991·37 cites·47 claims
- 0269US5166491AMaster computer controlled modular welder, weld control and power unit apparatus and methodTOSHIBA KK·Filed 1990·Granted Nov 24, 1992·28 cites·5 claims
- 0360US6342791B1Diode defect detecting deviceNAS TOA CO LTD·Filed 2000·Granted Jan 29, 2002·15 cites·9 claims
- 0457US5248921AServo motor control deviceTOSHIBA KK·Filed 1992·Granted Sep 28, 1993·21 cites·2 claims
- 0555US4910375AInverter-type resistance welding machineTOSHIBA CO LTD·Filed 1987·Granted Mar 20, 1990·13 cites·10 claims
- 0651US5080218AVibratory feeding apparatusTOSHIBA KK·Filed 1990·Granted Jan 14, 1992·25 cites·10 claims
- 0750US5331731ACycloid motion work mounting apparatusJAPAN TOBACCO INC·Filed 1992·Granted Jul 26, 1994·15 cites·10 claims
- 0844US5234304AMethod and apparatus for workpiece installationJAPAN TOBACCO INC·Filed 1991·Granted Aug 10, 1993·14 cites·16 claims
- 0943US4499363ADC Power sourceTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Feb 12, 1985·7 cites·18 claims
- 1042US5287616AElectronic component mounting apparatusJAPAN TOBACCO INC·Filed 1992·Granted Feb 22, 1994·10 cites·12 claims
- 1141US4954686AHigh speed RMS control apparatus for resistance welders and high speed RMS control method thereofTOSHIBA KK·Filed 1989·Granted Sep 4, 1990·7 cites·22 claims
- 1237US5307558AParts mounting apparatusTOSHIBA KK·Filed 1992·Granted May 3, 1994·8 cites·6 claims
- 1335US4419559AResistive welder having a controlled output voltage unaffected by secondary circuit disconnectionTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 6, 1983·3 cites·24 claims
- 1431USD306302SWelding control unit for resistance weldingTOSHIBA KK·Filed 1988·Granted Feb 27, 1990·1 cites·1 claims
- 1529US5285888AParts mounting apparatusTOSHIBA KK·Filed 1992·Granted Feb 15, 1994·4 cites·13 claims
- 1627US5417542AMethod and apparatus for carrying workpiece by continuous workpiece carrying operationJAPAN TOBACCO·Filed 1992·Granted May 23, 1995·5 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Takatomo Izume files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →