Inventor · disambiguated record
Seiji Itoh
Also filed as: ITOH SEIJI
14 granted patents·1 pending application·311 citations·filing 1983–2002
93Inventor score
Files withTEIJIN LTD5NEW VISION CO LTD3KATSUHIKO MUKAI2COCA COLA CO1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
15 records- 0188US5290906APoly(arylene ether ketone), process for producing same and its useTEIJIN LTD·Filed 1991·Granted Mar 1, 1994·43 cites·6 claims
- 0288US5068062AReversibly color-changeable materialsTEIJIN LTD·Filed 1989·Granted Nov 26, 1991·50 cites·20 claims
- 0385US4582447APlastic display building device for cansCOCA COLA CO·Filed 1983·Granted Apr 15, 1986·47 cites·22 claims
- 0476US6187331B1Composition for prophylaxis and/or treatment of dry syndrome comprising vitamin DNEW VISION CO LTD·Filed 2000·Granted Feb 13, 2001·7 cites·12 claims
- 0573US5876709AOphthalmic composition containing active Vitamin DNEW VISION CO LTD·Filed 1997·Granted Mar 2, 1999·37 cites·11 claims
- 0672US6500813B1Ophthalmic composition containing active vitamin DMUKAI KATSUHIKO·Filed 2000·Granted Dec 31, 2002·7 cites·22 claims
- 0769US6410006B2Composition for prophylaxis and/or treatment of dry eye syndrome comprising vitamin DNEW VISION CO LTD·Filed 2001·Granted Jun 25, 2002·2 cites·4 claims
- 0868US5329058AProcess for producing alkenylbenzeneTEIJIN LIMIED·Filed 1992·Granted Jul 12, 1994·12 cites·11 claims
- 0958US5255135AMethod of loading slider and magnetic disk apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Oct 19, 1993·11 cites·8 claims
- 1055US5368590ACorneal sponge and method of useKATSUHIKO MUKAI·Filed 1993·Granted Nov 29, 1994·61 cites·10 claims
- 1152US5654096AElectroconductive conjugate fiberTEIJIN LTD·Filed 1995·Granted Aug 5, 1997·17 cites·22 claims
- 1245US6248732B1Ophthalmological composition comprising activated vitamin DKATSUHIKO MUKAI·Filed 1996·Granted Jun 19, 2001·10 cites·14 claims
- 1342US5876851AFilm from polycarbonate, polyester to be laminated on metalTEIJIN LTD·Filed 1994·Granted Mar 2, 1999·7 cites·16 claims
- 1438US2005173026A1Carburized and quenched member and method for production thereofFiled 2002·Application pending·0 cites
- 1527US5365001AMethod for preparing dialkylnaphthaleneTEIJIN LTD·Filed 1992·Granted Nov 15, 1994·0 cites·30 claims
Join the waitlist — get patent alerts
Get an alert when Seiji Itoh 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 →