Inventor · disambiguated record
Toshihide Iida
Also filed as: IIDA TOSHIHIDE · MIYAMOTO KOICHI
41 granted patents·4 pending applications·201 citations·filing 1973–2021
97Inventor score
Top patents by PatentIndex Score
45 records- 0191US11572951B2Gasket-mounting structureNIPPON PILLAR PACKING·Filed 2019·Granted Feb 7, 2023·6 cites·4 claims
- 0288US4017170AElectrophotographic deviceCANON KK·Filed 1975·Granted Apr 12, 1977·20 cites·4 claims
- 0388US3957016ADeveloper wringing and removing apparatusCANON KK·Filed 1973·Granted May 18, 1976·23 cites·5 claims
- 0487US10190708B2Resin-made pipe jointNIPPON PILLAR PACKING·Filed 2015·Granted Jan 29, 2019·5 cites·8 claims
- 0584US10132431B2Pipe connecting deviceNIPPON PILLAR PACKING·Filed 2014·Granted Nov 20, 2018·7 cites·3 claims
- 0683US10571060B2Structure of resin-made pipe jointNIPPON PILLAR PACKING·Filed 2016·Granted Feb 25, 2020·4 cites·6 claims
- 0779USD925709SGasketNIPPON PILLAR PACKING·Filed 2020·Granted Jul 20, 2021·6 cites·1 claims
- 0877US4319828ACopying apparatus with a heated photosensitive drumCANON KK·Filed 1979·Granted Mar 16, 1982·12 cites·9 claims
- 0976US11441717B2Resin pipe fittingNIPPON PILLAR PACKING·Filed 2017·Granted Sep 13, 2022·2 cites·4 claims
- 1075US10436364B2Structure of resin-made pipe jointNIPPON PILLAR PACKING·Filed 2016·Granted Oct 8, 2019·2 cites·6 claims
- 1173US10145497B2Inner ringNIPPON PILLAR PACKING·Filed 2014·Granted Dec 4, 2018·3 cites·2 claims
- 1272US4437757AImage forming apparatus with cleaning meansCANON KK·Filed 1981·Granted Mar 20, 1984·12 cites·3 claims
- 1371US11906080B2Fluid deviceNIPPON PILLAR PACKING·Filed 2019·Granted Feb 20, 2024·1 cites·7 claims
- 1470US3948586AJam detecting device in a copying machineCANON KK·Filed 1974·Granted Apr 6, 1976·11 cites·4 claims
- 1569US4222659ACopying apparatus for sheet originals and thicker originalsCANON KK·Filed 1978·Granted Sep 16, 1980·9 cites·4 claims
- 1668US9791084B2Pipe joint made of synthetic resinNIPPON PILLAR PACKING·Filed 2014·Granted Oct 17, 2017·2 cites·3 claims
- 1765US3994257ADeveloping device in an electrophotographic copying apparatusCANON KK·Filed 1975·Granted Nov 30, 1976·11 cites·1 claims
- 1861US4330199AElectrophotographic deviceCANON KK·Filed 1979·Granted May 18, 1982·9 cites·6 claims
- 1960US10801650B2Pipe joint made of synthetic resinNIPPON PILLAR PACKING·Filed 2018·Granted Oct 13, 2020·0 cites·5 claims
- 2058US10139028B2Pipe joint made of synthetic resinNIPPON PILLAR PACKING·Filed 2014·Granted Nov 27, 2018·0 cites·5 claims
- 2158US4270857ACopying apparatus for sheet originals and thicker originalsCANON KK·Filed 1978·Granted Jun 2, 1981·8 cites·25 claims
- 2257US11320050B2Structure for mounting gasket on blockNIPPON PILLAR PACKING·Filed 2019·Granted May 3, 2022·0 cites·11 claims
- 2357US10792888B2Coating base materialNIPPON PILLAR PACKING·Filed 2018·Granted Oct 6, 2020·0 cites·5 claims
- 2457USD894350SGasketNIPPON PILLAR PACKING·Filed 2018·Granted Aug 25, 2020·5 cites·1 claims
- 2556US4071295ACopying apparatus for sheet originals and thicker originalsCANON KK·Filed 1975·Granted Jan 31, 1978·8 cites·3 claims
- 2654USD876595SFluid gasketNIPPON PILLAR PACKING·Filed 2018·Granted Feb 25, 2020·5 cites·1 claims
- 2754US4190464AMethod for cleaning a photoconductive surface with liquid tonerCANON KK·Filed 1977·Granted Feb 26, 1980·7 cites·29 claims
- 2850US12281730B2Tube fittingNIPPON PILLAR PACKING·Filed 2021·Granted Apr 22, 2025·0 cites·2 claims
- 2950US4146324ALiquid developing device in electrophotographic copying apparatusCANON KK·Filed 1976·Granted Mar 27, 1979·6 cites·12 claims
- 3049US2016076686A1Pipe connecting deviceNIPPON PILLAR PACKING·Filed 2014·Application pending·0 cites
- 3149US2016061361A1Pipe connecting deviceNIPPON PILLAR PACKING·Filed 2014·Application pending·0 cites
- 3248US11280434B2Resin tube fittingNIPPON PILLAR PACKING·Filed 2017·Granted Mar 22, 2022·0 cites·4 claims
- 3348US2021054932A1Gasket and flow passage connector structureNIPPON PILLAR PACKING·Filed 2019·Application pending·0 cites
- 3446US4013354AApparatus for separating transfer material in an electrostatic copying deviceCANON KK·Filed 1975·Granted Mar 22, 1977·5 cites·5 claims
- 3545US11433585B2Method for manufacturing resin pipe jointNIPPON PILLAR PACKING·Filed 2017·Granted Sep 6, 2022·0 cites·3 claims
- 3644US11486525B2Resin tube fittingNIPPON PILLAR PACKING·Filed 2018·Granted Nov 1, 2022·0 cites·4 claims
- 3741US11953135B2Fitting assembly for fluid deviceNIPPON PILLAR PACKING·Filed 2018·Granted Apr 9, 2024·0 cites·4 claims
- 3840US4662740AElectrophotographic deviceCANON KK·Filed 1985·Granted May 5, 1987·3 cites·4 claims
- 3940US3999850AOptical system for an electrophotographic deviceCANON KK·Filed 1975·Granted Dec 28, 1976·2 cites·4 claims
- 4040US2024003468A1Tube fittingNIPPON PILLAR PACKING·Filed 2021·Application pending·0 cites
- 4138US10240699B2Resin-made pipe jointNIPPON PILLAR PACKING·Filed 2015·Granted Mar 26, 2019·0 cites·16 claims
- 4236US4421402AElectrophotographic deviceCANON KK·Filed 1980·Granted Dec 20, 1983·3 cites·13 claims
- 4336US4009955ACopying apparatus for sheet originals and thicker originalsCANON KK·Filed 1975·Granted Mar 1, 1977·2 cites·2 claims
- 4433US4185909ACleaning method and device for electrophotographic machineCANON KK·Filed 1977·Granted Jan 29, 1980·1 cites·51 claims
- 4532US4088872ARepeating mechanism for a copying apparatusCANON KK·Filed 1975·Granted May 9, 1978·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →