Inventor · disambiguated record
Kiyotaka Arai
Also filed as: ARAI KIYOTAKA · SUHARA MANABU
21 granted patents·4 pending applications·678 citations·filing 1976–2010
96Inventor score
Top patents by PatentIndex Score
25 records- 0197US6145828ASheet conveyor single-handed parting engagement mechanismMITA INDUSTRIAL CO LTD·Filed 1998·Granted Nov 14, 2000·123 cites·11 claims
- 0294US5849055AProcess for producing inorganic microspheresASAHI GLASS CO LTD·Filed 1997·Granted Dec 15, 1998·135 cites·11 claims
- 0391US6832831B2Image forming apparatusNORITSU KOKI CO LTD·Filed 2003·Granted Dec 21, 2004·50 cites·11 claims
- 0488US6617781B2Red light emitting long afterglow photoluminescence phosphor and afterglow lamp thereofNICHIA CORP·Filed 2001·Granted Sep 9, 2003·29 cites·28 claims
- 0588US4872958AIon exchange membrane for electrolysisASAHI GLASS CO LTD·Filed 1988·Granted Oct 10, 1989·56 cites·28 claims
- 0688US4251333AElectrolysis of aqueous solution of alkali metal chlorideASAHI GLASS CO LTD·Filed 1979·Granted Feb 17, 1981·32 cites·10 claims
- 0787US5228676ASheet feeding equipmentMITA INDUSTRIAL CO LTD·Filed 1992·Granted Jul 20, 1993·38 cites·23 claims
- 0884US4212713AElectrolysis of aqueous solution of alkali metal chlorideASAHI GLASS CO LTD·Filed 1978·Granted Jul 15, 1980·28 cites·10 claims
- 0982US5413409ADevice for supporting a paper cassetteMITA INDUSTRIAL CO LTD·Filed 1993·Granted May 9, 1995·29 cites·3 claims
- 1080US5008789AFluorescent lamp having ultraviolet reflecting layerNICHIA KAGAKU KOGYO KK·Filed 1990·Granted Apr 16, 1991·48 cites·4 claims
- 1180US4259226ASolution of fluorinated polymer having carboxylic acid salt groups in polar hydroxylic solventASAHI GLASS CO LTD·Filed 1979·Granted Mar 31, 1981·25 cites·6 claims
- 1279US4270996ACation exchange membrane of fluorinated polymer for electrolysis and electrolysis using the membraneASAHI GLASS CO LTD·Filed 1979·Granted Jun 2, 1981·26 cites·12 claims
- 1376US5451043ASheet feeding mechanism for feeding sheets and sheet guiding equipment for conveying sheetsMITA INDUSTRIAL CO LTD·Filed 1992·Granted Sep 19, 1995·19 cites·17 claims
- 1462US4116977AProcess for producing oxygen-containing cyclic fluoro compoundASAHI GLASS CO LTD·Filed 1976·Granted Sep 26, 1978·4 cites·9 claims
- 1557US7400007B2Semiconductor deviceTOSHIBA KK·Filed 2005·Granted Jul 15, 2008·1 cites·20 claims
- 1655US4561946AElectrolytic cell for the electrolysis of an alkali metal chloride and process of using said cellASAHI GLASS CO LTD·Filed 1984·Granted Dec 31, 1985·9 cites·8 claims
- 1752US5013025APaper feeding deviceMITA INDUSTRIAL CO LTD·Filed 1989·Granted May 7, 1991·7 cites·5 claims
- 1849US2011008207A1Sterilizer and sterilization treatment methodSAIAN CORP·Filed 2009·Application pending·0 cites
- 1947US4327010ASolution of fluorinated polymer having carboxylic acid salt groupsASAHI GLASS CO LTD·Filed 1979·Granted Apr 27, 1982·7 cites·8 claims
- 2046US4915370APaper feeding deviceMITA INDUSTRIAL CO LTD·Filed 1988·Granted Apr 10, 1990·7 cites·7 claims
- 2143US5595382ASheet feeding roller holding mechanismMITA INDUSTRIAL CO LTD·Filed 1995·Granted Jan 21, 1997·5 cites·5 claims
- 2243US2008053988A1Plasma generation apparatus and workpiece processing apparatus using the sameNORITSU KOKI CO LTD·Filed 2007·Application pending·0 cites
- 2340US2011280765A1Steriliser with exhaust gas cleaning system for decomposing nox with ozoneHIROSE TOMOYUKI·Filed 2010·Application pending·0 cites
- 2435US2005253190A1Semiconductor deviceTOSHIBA KK·Filed 2005·Application pending·0 cites
- 2530US4966359APaper feed unit for image forming apparatusesMITA INDUSTRIAL CO LTD·Filed 1989·Granted Oct 30, 1990·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →