Inventor · disambiguated record
Takaki Iwashita
Also filed as: IWASHITA TAKAKI
6 granted patents·1 pending application·102 citations·filing 1991–2021
83Inventor score
Top patents by PatentIndex Score
7 records- 0170US5386484AOptical fiber type polarizerSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jan 31, 1995·36 cites·13 claims
- 0268US5245407AFiber-optic gyroscope with depolarizers in a fiber coil located between a light source and a polarizerSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Sep 14, 1993·29 cites·9 claims
- 0361US11600406B2Wire harness with a reference mark for an attachment orientationSUMITOMO WIRING SYSTEMS·Filed 2021·Granted Mar 7, 2023·0 cites·13 claims
- 0458US5444533AFiber-optic gyroscope obtaining a signal from a perturbed light sourceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Aug 22, 1995·21 cites·29 claims
- 0552US5371595AFiber-optic gyroscope using single birefringent material for depolarizerSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Dec 6, 1994·15 cites·10 claims
- 0641US2008204007A1Rotation detecting sensorSUMIDEN ELECTRONICS LTD·Filed 2008·Application pending·0 cites
- 0740US6897647B2Revolution detecting sensor with recessed guideSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted May 24, 2005·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Takaki Iwashita 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 →